diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 46048d43e..9a797975c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,48 +2,81 @@ name: CI
 on:
   push:
     paths-ignore: ['media/**', 'docs/**', '**/*.md']
-    branches:
-      - stable
-      - testing
-      - unstable
   pull_request:
     paths-ignore: ['media/**', 'docs/**', '**/*.md']
-  workflow_dispatch:
 
 jobs:
   build:
     strategy:
       fail-fast: false
+      max-parallel: 20
       matrix:
         target:
+          # Unit tests
           - os: linux
             cpu: amd64
+            TEST_KIND: unit-tests
           - os: linux
             cpu: i386
+            TEST_KIND: unit-tests
           - os: macos
             cpu: amd64
+            TEST_KIND: unit-tests
           - os: windows
             cpu: amd64
-        branch: [version-1-2, version-1-6]
+            TEST_KIND: unit-tests
+          # Devel cache corrupted for mingw? missing propidl.h on PR but not push CI
+          # - os: windows
+          #   cpu: i386
+          #   TEST_KIND: unit-tests
+
+          # # Minimal integration tests
+          # - os: linux
+          #   cpu: amd64
+          #   TEST_KIND: finalization-minimal
+          # - os: linux
+          #   cpu: i386
+          #   TEST_KIND: finalization-minimal
+          # # Requires GNU getopt
+          # - os: macos
+          #   cpu: amd64
+          #   TEST_KIND: finalization-minimal
+          # - os: windows
+          #   cpu: amd64
+          #   TEST_KIND: finalization-minimal
+          # # TODO - Bootstrap issue: https://github.com/status-im/nimbus-eth2/issues/1725
+          # # - os: windows
+          # #   cpu: i386
+          # #   TEST_KIND: finalization-minimal
+
+          # Mainnet integration tests
+          # - os: linux
+          #   cpu: amd64
+          #   TEST_KIND: finalization-mainnet
+          # # - os: linux
+          # #   cpu: i386
+          # #   TEST_KIND: finalization-mainnet
+          # # - os: macos
+          # #   cpu: amd64
+          # #   TEST_KIND: finalization-mainnet
+          # - os: windows
+          #   cpu: amd64
+          #   TEST_KIND: finalization-mainnet
+          # # TODO - Bootstrap issue: https://github.com/status-im/nimbus-eth2/issues/1725
+          # # - os: windows
+          # #   cpu: i386
+          # #   TEST_KIND: finalization-mainnet
         include:
           - target:
               os: linux
             builder: ubuntu-18.04
-            shell: bash
           - target:
               os: macos
             builder: macos-10.15
-            shell: bash
           - target:
               os: windows
             builder: windows-2019
-            shell: msys2 {0}
-
-    defaults:
-      run:
-        shell: ${{ matrix.shell }}
-
-    name: '${{ matrix.target.os }}-${{ matrix.target.cpu }} (Nim ${{ matrix.branch }})'
+    name: '${{ matrix.target.os }}-${{ matrix.target.cpu }} (${{ matrix.target.TEST_KIND }})'
     runs-on: ${{ matrix.builder }}
     steps:
       - name: Get branch name
@@ -58,17 +91,65 @@ jobs:
           fi
         id: get_branch
 
-      - name: Cancel Previous Runs (except main branches)
+      - name: Cancel Previous Runs (except master/devel)
         if: >
+          steps.get_branch.outputs.branch_name != 'master' &&
+          steps.get_branch.outputs.branch_name != 'devel' &&
           steps.get_branch.outputs.branch_name != 'stable' &&
           steps.get_branch.outputs.branch_name != 'unstable' &&
           steps.get_branch.outputs.branch_name != 'testing'
-        uses: styfle/cancel-workflow-action@0.9.1
+        uses: styfle/cancel-workflow-action@0.5.0
         with:
           access_token: ${{ github.token }}
 
-      - name: Checkout
+      - name: Support longpaths (Windows)
+        if: runner.os == 'Windows'
+        run: git config --system core.longpaths true
+
+      - name: Checkout nimbus-eth2
         uses: actions/checkout@v2
+        with:
+          path: nimbus-eth2
+
+      - name: Derive environment variables
+        shell: bash
+        run: |
+          if [[ '${{ matrix.target.cpu }}' == 'amd64' ]]; then
+            ARCH=64
+            PLATFORM=x64
+          else
+            ARCH=32
+            PLATFORM=x86
+          fi
+          echo "ARCH=$ARCH" >> $GITHUB_ENV
+          echo "PLATFORM=$PLATFORM" >> $GITHUB_ENV
+
+          # Stack usage test on recent enough gcc:
+          if [[ '${{ runner.os }}' == 'Linux' && '${{ matrix.target.cpu }}' == 'amd64' ]]; then
+            export NIMFLAGS="${NIMFLAGS} -d:limitStackUsage"
+            echo "NIMFLAGS=$NIMFLAGS" >> $GITHUB_ENV
+          fi
+
+          # libminiupnp / natpmp
+          if [[ '${{ runner.os }}' == 'Linux' && '${{ matrix.target.cpu }}' == 'i386' ]]; then
+            export CFLAGS="${CFLAGS} -m32 -mno-adx"
+            echo "CFLAGS=$CFLAGS" >> $GITHUB_ENV
+          fi
+
+          ncpu=
+          case '${{ runner.os }}' in
+          'Linux')
+            ncpu=$(nproc)
+            ;;
+          'macOS')
+            ncpu=$(sysctl -n hw.ncpu)
+            ;;
+          'Windows')
+            ncpu=$NUMBER_OF_PROCESSORS
+            ;;
+          esac
+          [[ -z "$ncpu" || $ncpu -le 0 ]] && ncpu=1
+          echo "ncpu=$ncpu" >> $GITHUB_ENV
 
       - name: Install build dependencies (Linux i386)
         if: runner.os == 'Linux' && matrix.target.cpu == 'i386'
@@ -89,142 +170,154 @@ jobs:
           chmod 755 external/bin/gcc external/bin/g++
           echo "${{ github.workspace }}/external/bin" >> $GITHUB_PATH
 
-      - name: MSYS2 (Windows i386)
-        if: runner.os == 'Windows' && matrix.target.cpu == 'i386'
-        uses: msys2/setup-msys2@v2
+      - name: Restore MinGW-W64 (Windows) from cache
+        if: runner.os == 'Windows'
+        id: windows-mingw-cache
+        uses: actions/cache@v2
         with:
-          path-type: inherit
-          msystem: MINGW32
-          install: >-
-            base-devel
-            git
-            mingw-w64-i686-toolchain
-
-      - name: MSYS2 (Windows amd64)
-        if: runner.os == 'Windows' && matrix.target.cpu == 'amd64'
-        uses: msys2/setup-msys2@v2
-        with:
-          path-type: inherit
-          install: >-
-            base-devel
-            git
-            mingw-w64-x86_64-toolchain
+          path: external/mingw-${{ matrix.target.cpu }}
+          key: 'mingw-${{ matrix.target.cpu }}-cachekey_v2'
 
       - name: Restore Nim DLLs dependencies (Windows) from cache
         if: runner.os == 'Windows'
         id: windows-dlls-cache
         uses: actions/cache@v2
         with:
-          path: external/dlls
+          path: external/dlls-${{ matrix.target.cpu }}
           key: 'dlls-${{ matrix.target.cpu }}'
 
+      - name: Install MinGW64 dependency (Windows)
+        if: >
+          steps.windows-mingw-cache.outputs.cache-hit != 'true' &&
+          runner.os == 'Windows'
+        shell: bash
+        run: |
+          mkdir -p external
+          curl -L "https://nim-lang.org/download/mingw$ARCH.7z" -o "external/mingw-${{ matrix.target.cpu }}.7z"
+          7z x -y "external/mingw-${{ matrix.target.cpu }}.7z" -oexternal/
+          mv external/mingw$ARCH external/mingw-${{ matrix.target.cpu }}
+
       - name: Install DLLs dependencies (Windows)
         if: >
           steps.windows-dlls-cache.outputs.cache-hit != 'true' &&
           runner.os == 'Windows'
+        shell: bash
         run: |
           mkdir -p external
           curl -L "https://nim-lang.org/download/windeps.zip" -o external/windeps.zip
-          7z x -y external/windeps.zip -oexternal/dlls
+          7z x -y external/windeps.zip -oexternal/dlls-${{ matrix.target.cpu }}
 
       - name: Path to cached dependencies (Windows)
         if: >
           runner.os == 'Windows'
+        shell: bash
         run: |
-          echo "${{ github.workspace }}/external/dlls" >> $GITHUB_PATH
-          # for miniupnp that runs "wingenminiupnpcstrings.exe" from the current dir
-          echo "." >> $GITHUB_PATH
+          echo "${{ github.workspace }}/external/mingw-${{ matrix.target.cpu }}/bin" >> $GITHUB_PATH
+          echo "${{ github.workspace }}/external/dlls-${{ matrix.target.cpu }}" >> $GITHUB_PATH
 
-      - name: Install build dependencies (macOS)
+      - name: Install build dependencies (MacOS)
         if: runner.os == 'macOS'
+        shell: bash
         run: |
           brew install gnu-getopt
           brew link --force gnu-getopt
 
-      - name: Derive environment variables
+      - name: Get latest nimbus-build-system commit hash
+        id: versions
+        shell: bash
         run: |
-          if [[ '${{ matrix.target.cpu }}' == 'amd64' ]]; then
-            PLATFORM=x64
-          else
-            PLATFORM=x86
-          fi
-          echo "PLATFORM=${PLATFORM}" >> $GITHUB_ENV
+          getHash() {
+            git ls-remote "https://github.com/$1" "${2:-HEAD}" | cut -f 1
+          }
+          nbsHash=$(getHash status-im/nimbus-build-system)
+          echo "::set-output name=nimbus_build_system::$nbsHash"
 
-          # Stack usage test on recent enough gcc:
-          if [[ '${{ runner.os }}' == 'Linux' && '${{ matrix.target.cpu }}' == 'amd64' ]]; then
-            export NIMFLAGS="${NIMFLAGS} -d:limitStackUsage"
-            echo "NIMFLAGS=${NIMFLAGS}" >> $GITHUB_ENV
-          fi
-
-          # libminiupnp / natpmp
-          if [[ '${{ runner.os }}' == 'Linux' && '${{ matrix.target.cpu }}' == 'i386' ]]; then
-            export CFLAGS="${CFLAGS} -m32 -mno-adx"
-            echo "CFLAGS=${CFLAGS}" >> $GITHUB_ENV
-          fi
-
-          ncpu=""
-          case '${{ runner.os }}' in
-          'Linux')
-            ncpu=$(nproc)
-            ;;
-          'macOS')
-            ncpu=$(sysctl -n hw.ncpu)
-            ;;
-          'Windows')
-            ncpu=${NUMBER_OF_PROCESSORS}
-            ;;
-          esac
-          [[ -z "$ncpu" || $ncpu -le 0 ]] && ncpu=1
-          echo "ncpu=${ncpu}" >> $GITHUB_ENV
+      - name: Restore prebuilt Nim binaries from cache
+        id: nim-cache
+        uses: actions/cache@v2
+        with:
+          path: nimbus-eth2/NimBinaries
+          key: 'nim-${{ matrix.target.os }}-${{ matrix.target.cpu }}-${{ steps.versions.outputs.nimbus_build_system }}'
 
       - name: Build Nim and Nimbus dependencies
+        shell: bash
+        working-directory: nimbus-eth2
         run: |
-          make -j ${ncpu} NIM_COMMIT=${{ matrix.branch }} ARCH_OVERRIDE=${PLATFORM} QUICK_AND_DIRTY_COMPILER=1 update
-          ./env.sh nim --version
+          if [[ "${{ runner.os }}" == "macOS" ]]; then
+            ulimit -n 1024
+          fi
+          make -j$ncpu ARCH_OVERRIDE=$PLATFORM CI_CACHE=NimBinaries QUICK_AND_DIRTY_COMPILER=1 update
 
       - name: Get latest fixtures commit hash
+        if: matrix.target.TEST_KIND == 'unit-tests'
         id: fixtures_version
+        shell: bash
         run: |
           getHash() {
             git ls-remote "https://github.com/$1" "${2:-HEAD}" | cut -f 1
           }
           fixturesHash=$(getHash status-im/nim-eth2-scenarios)
-          echo "::set-output name=fixtures::${fixturesHash}"
+          echo "::set-output name=fixtures::$fixturesHash"
 
       - name: Restore Ethereum Foundation fixtures from cache
+        if: matrix.target.TEST_KIND == 'unit-tests'
         id: fixtures-cache
         uses: actions/cache@v2
         with:
-          path: fixturesCache
+          path: nimbus-eth2/fixturesCache
           key: 'eth2-scenarios-${{ steps.fixtures_version.outputs.fixtures }}'
 
       # Important: even with a cache hit, this should be run
       # as it symlinks the cached items in their proper place
       - name: Get the Ethereum Foundation fixtures
+        if: matrix.target.TEST_KIND == 'unit-tests'
+        shell: bash
+        working-directory: nimbus-eth2
         run: |
           scripts/setup_scenarios.sh fixturesCache
 
       - name: Smoke test the Beacon Node and Validator Client with all tracing enabled
+        if: matrix.target.TEST_KIND == 'unit-tests'
+        shell: bash
+        working-directory: nimbus-eth2
         run: |
-          make -j ${ncpu} NIM_COMMIT=${{ matrix.branch }} LOG_LEVEL=TRACE nimbus_beacon_node nimbus_validator_client
+          if [[ "${{ runner.os }}" == "macOS" ]]; then
+            ulimit -n 1024
+          fi
+          make -j$ncpu ARCH_OVERRIDE=$PLATFORM LOG_LEVEL=TRACE nimbus_beacon_node nimbus_validator_client
 
-      - name: Build all tools
+      - name: Run nimbus-eth2 tests
+        if: matrix.target.TEST_KIND == 'unit-tests'
+        shell: bash
+        working-directory: nimbus-eth2
         run: |
-          make -j ${ncpu} NIM_COMMIT=${{ matrix.branch }}
-          # The Windows image runs out of disk space, so make some room
-          rm -rf nimcache
-
-      - name: Run tests
-        run: |
-          make -j ${ncpu} NIM_COMMIT=${{ matrix.branch }} DISABLE_TEST_FIXTURES_SCRIPT=1 test
+          if [[ "${{ runner.os }}" == "macOS" ]]; then
+            ulimit -n 1024
+          fi
+          make -j$ncpu ARCH_OVERRIDE=$PLATFORM DISABLE_TEST_FIXTURES_SCRIPT=1 test
 
       # The upload creates a combined report that gets posted as a comment on the PR
       # https://github.com/EnricoMi/publish-unit-test-result-action
       - name: Upload combined results
+        if: matrix.target.TEST_KIND == 'unit-tests'
         uses: actions/upload-artifact@v2
         with:
           name: Unit Test Results ${{ matrix.target.os }}-${{ matrix.target.cpu }}
-          path: build/*.xml
+          path: nimbus-eth2/build/*.xml
+
+      - name: Run nimbus-eth2 testnet0 (minimal)
+        if: matrix.target.TEST_KIND == 'finalization-minimal'
+        shell: bash
+        working-directory: nimbus-eth2
+        run: |
+          ./scripts/launch_local_testnet.sh --preset minimal --nodes 4 --stop-at-epoch 5 --log-level DEBUG --disable-htop --enable-logtrace --data-dir local_testnet0_data --base-port 9000 --base-rpc-port 7000  --base-metrics-port 8008 --timeout 600 -- --verify-finalization --discv5:no
+
+      - name: Run nimbus-eth2 testnet1 (mainnet)
+        if: matrix.target.TEST_KIND == 'finalization-mainnet'
+        shell: bash
+        working-directory: nimbus-eth2
+        run: |
+          ./scripts/launch_local_testnet.sh --nodes 4 --stop-at-epoch 5 --log-level DEBUG --disable-htop --enable-logtrace --data-dir local_testnet0_data --base-port 9000 --base-rpc-port 7000 --base-metrics-port 8008 --timeout 2400 -- --verify-finalization --discv5:no
 
   # https://github.com/EnricoMi/publish-unit-test-result-action
   event_file:
diff --git a/.github/workflows/cron.yml b/.github/workflows/cron.yml
index b740e7f5e..605f27d7b 100644
--- a/.github/workflows/cron.yml
+++ b/.github/workflows/cron.yml
@@ -9,6 +9,7 @@ jobs:
   build:
     strategy:
       fail-fast: false
+      max-parallel: 20
       matrix:
         target:
           - os: linux
@@ -44,13 +45,13 @@ jobs:
     runs-on: ${{ matrix.builder }}
     continue-on-error: ${{ matrix.branch == 'version-1-6' || matrix.branch == 'devel' }}
     steps:
-      - name: Checkout
+      - name: Checkout nimbus-eth2
         if: ${{ github.event_name != 'pull_request' }}
         uses: actions/checkout@v2
         with:
           ref: unstable
 
-      - name: Checkout (pull request)
+      - name: Checkout nimbus-eth2 (pull request)
         if: ${{ github.event_name == 'pull_request' }}
         uses: actions/checkout@v2
 
@@ -99,7 +100,7 @@ jobs:
         id: windows-dlls-cache
         uses: actions/cache@v2
         with:
-          path: external/dlls
+          path: external/dlls-${{ matrix.target.cpu }}
           key: 'dlls-${{ matrix.target.cpu }}'
 
       - name: Install DLLs dependencies (Windows)
@@ -109,13 +110,13 @@ jobs:
         run: |
           mkdir -p external
           curl -L "https://nim-lang.org/download/windeps.zip" -o external/windeps.zip
-          7z x -y external/windeps.zip -oexternal/dlls
+          7z x -y external/windeps.zip -oexternal/dlls-${{ matrix.target.cpu }}
 
       - name: Path to cached dependencies (Windows)
         if: >
           runner.os == 'Windows'
         run: |
-          echo "${{ github.workspace }}/external/dlls" >> $GITHUB_PATH
+          echo "${{ github.workspace }}/external/dlls-${{ matrix.target.cpu }}" >> $GITHUB_PATH
           # for miniupnp that runs "wingenminiupnpcstrings.exe" from the current dir
           echo "." >> $GITHUB_PATH
 
@@ -134,12 +135,6 @@ jobs:
           fi
           echo "PLATFORM=${PLATFORM}" >> $GITHUB_ENV
 
-          # Stack usage test on recent enough gcc:
-          if [[ '${{ runner.os }}' == 'Linux' && '${{ matrix.target.cpu }}' == 'amd64' ]]; then
-            export NIMFLAGS="${NIMFLAGS} -d:limitStackUsage"
-            echo "NIMFLAGS=${NIMFLAGS}" >> $GITHUB_ENV
-          fi
-
           # libminiupnp / natpmp
           if [[ '${{ runner.os }}' == 'Linux' && '${{ matrix.target.cpu }}' == 'i386' ]]; then
             export CFLAGS="${CFLAGS} -m32 -mno-adx"
@@ -192,6 +187,7 @@ jobs:
           # The Windows image runs out of disk space, so make some room
           rm -rf nimcache
 
-      - name: Run tests
+      - name: Run nimbus-eth2 tests
         run: |
           make -j ${ncpu} V=1 NIM_COMMIT=${{ matrix.branch }} DISABLE_TEST_FIXTURES_SCRIPT=1 test
+
diff --git a/.gitmodules b/.gitmodules
index f8965d418..507435e0c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -206,13 +206,9 @@
 [submodule "vendor/eth2-networks"]
 	path = vendor/eth2-networks
 	url = https://github.com/eth-clients/eth2-networks.git
-	ignore = untracked
-	branch = master
 [submodule "vendor/nim-taskpools"]
 	path = vendor/nim-taskpools
 	url = https://github.com/status-im/nim-taskpools
-	ignore = untracked
-	branch = stable
 [submodule "vendor/nim-ssz-serialization"]
 	path = vendor/nim-ssz-serialization
 	url = https://github.com/status-im/nim-ssz-serialization.git
diff --git a/beacon_chain/eth1/eth1_monitor.nim b/beacon_chain/eth1/eth1_monitor.nim
index fae4522e4..b2cebda8c 100644
--- a/beacon_chain/eth1/eth1_monitor.nim
+++ b/beacon_chain/eth1/eth1_monitor.nim
@@ -1333,15 +1333,19 @@ proc startEth1Syncing(m: Eth1Monitor, delayBeforeStart: Duration) {.async.} =
     eth1SyncedTo = targetBlock
     eth1_synced_head.set eth1SyncedTo.toGaugeValue
 
-proc start(m: Eth1Monitor, delayBeforeStart: Duration) {.gcsafe.} =
+proc start(m: Eth1Monitor, delayBeforeStart: Duration) =
   if m.runFut.isNil:
     let runFut = m.startEth1Syncing(delayBeforeStart)
     m.runFut = runFut
-    runFut.addCallback do (p: pointer) {.gcsafe.}:
+    runFut.addCallback do (p: pointer):
       if runFut.failed:
-        if runFut == m.runFut:
-          warn "Eth1 chain monitoring failure, restarting", err = runFut.error.msg
-          m.state = Failed
+        if runFut.error[] of CatchableError:
+          if runFut == m.runFut:
+            warn "Eth1 chain monitoring failure, restarting", err = runFut.error.msg
+            m.state = Failed
+        else:
+          fatal "Fatal exception reached", err = runFut.error.msg
+          quit 1
 
       safeCancel m.runFut
       m.start(5.seconds)
diff --git a/beacon_chain/spec/datatypes/altair.nim b/beacon_chain/spec/datatypes/altair.nim
index 2df27b4e1..427beb6ff 100644
--- a/beacon_chain/spec/datatypes/altair.nim
+++ b/beacon_chain/spec/datatypes/altair.nim
@@ -32,8 +32,8 @@ import
 
 export base, sets
 
-from ssz_serialization/proofs import GeneralizedIndex
-export proofs.GeneralizedIndex
+from ssz_serialization/merkleization import GeneralizedIndex
+export merkleization.GeneralizedIndex
 
 const
   # https://github.com/ethereum/consensus-specs/blob/v1.1.9/specs/altair/beacon-chain.md#incentivization-weights
diff --git a/scripts/compile_nim_program.sh b/scripts/compile_nim_program.sh
index d6d76ca72..51e0b6ba4 100755
--- a/scripts/compile_nim_program.sh
+++ b/scripts/compile_nim_program.sh
@@ -12,17 +12,9 @@ shift 2
 # verbosity level
 [[ -z "$V" ]] && V=0
 
-# Nim version (formatted as "{MAJOR}{MINOR}").
-# This weird "sed" invocation is because of macOS.
-NIM_VERSION=$(nim --version | head -n1 | sed -E 's/^.* ([0-9])\.([0-9]+).*$/\1\2/')
-
-# According to old Nim compiler versions, the project name comes from the main
-# source file, not the output binary.
-if [[ "${NIM_VERSION}" -ge "16" ]]; then
-  PROJECT_NAME="$(basename ${BINARY%.nim})"
-else
-  PROJECT_NAME="$(basename ${SOURCE%.nim})"
-fi
+# According to the Nim compiler, the project name comes from the main source
+# file, not the output binary.
+PROJECT_NAME="$(basename ${SOURCE%.nim})"
 
 # The default nimcache dir is "nimcache/release/${PROJECT_NAME}" which doesn't
 # allow building different binaries from the same main source file, in
diff --git a/vendor/NimYAML b/vendor/NimYAML
index 27642432c..ca82b5e88 160000
--- a/vendor/NimYAML
+++ b/vendor/NimYAML
@@ -1 +1 @@
-Subproject commit 27642432ca66c97b07730b5a84e9565f5b69be13
+Subproject commit ca82b5e88431a53a982dc786c412ee2d15f28743
diff --git a/vendor/asynctools b/vendor/asynctools
index 84ced6d00..c478bb742 160000
--- a/vendor/asynctools
+++ b/vendor/asynctools
@@ -1 +1 @@
-Subproject commit 84ced6d002789567f2396c75800ffd6dff2866f7
+Subproject commit c478bb74268c65e7400e81f49d26f82d20f1f57a
diff --git a/vendor/karax b/vendor/karax
index fa4a2dc35..32de20284 160000
--- a/vendor/karax
+++ b/vendor/karax
@@ -1 +1 @@
-Subproject commit fa4a2dc35e403d19baae480fd65938c87eca3bc3
+Subproject commit 32de202845762607a55332c2d138aca1327bf37b
diff --git a/vendor/nim-bearssl b/vendor/nim-bearssl
index ba80e2a0d..dc62f4fcc 160000
--- a/vendor/nim-bearssl
+++ b/vendor/nim-bearssl
@@ -1 +1 @@
-Subproject commit ba80e2a0d7ae8aab666cee013e38ff8d33a3e5e7
+Subproject commit dc62f4fccd2d40c884009ae8f2b14bb6a86a55cf
diff --git a/vendor/nim-chronicles b/vendor/nim-chronicles
index 168209630..884e87004 160000
--- a/vendor/nim-chronicles
+++ b/vendor/nim-chronicles
@@ -1 +1 @@
-Subproject commit 1682096306ddba8185dcfac360a8c3f952d721e4
+Subproject commit 884e870048698a7dd17ee961f8f53b3c6f56c80a
diff --git a/vendor/nim-chronicles-tail b/vendor/nim-chronicles-tail
index 2139c6c3d..858e4ea2e 160000
--- a/vendor/nim-chronicles-tail
+++ b/vendor/nim-chronicles-tail
@@ -1 +1 @@
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