diff --git a/.github/workflows/bumper.yml b/.github/workflows/bumper.yml
new file mode 100644
index 0000000..d16c38f
--- /dev/null
+++ b/.github/workflows/bumper.yml
@@ -0,0 +1,36 @@
+name: Bumper
+on:
+  push:
+    branches:
+      - unstable
+      - bumper
+  workflow_dispatch:
+
+jobs:
+  bumpNimbus:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone NBC
+        uses: actions/checkout@v2
+        with:
+          repository: status-im/nimbus-eth2
+          ref: unstable
+          path: nbc
+          submodules: true
+          fetch-depth: 0
+          token:  ${{ secrets.ACTIONS_GITHUB_TOKEN }}
+
+      - name: Checkout this ref
+        run: |
+          cd nbc/vendor/nim-libp2p
+          git checkout $GITHUB_SHA
+
+      - name: Commit this bump
+        run: |
+          cd nbc
+          git config --global user.email "${{ github.actor }}@users.noreply.github.com"
+          git config --global user.name = "${{ github.actor }}"
+          git commit -a -m "auto-bump nim-libp2p"
+          git branch -D nim-libp2p-auto-bump-${GITHUB_REF##*/} || true
+          git switch -c nim-libp2p-auto-bump-${GITHUB_REF##*/}
+          git push -f origin nim-libp2p-auto-bump-${GITHUB_REF##*/}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fb214fc..685bd8e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -170,86 +170,3 @@ jobs:
           nimble --version
           nimble install_pinned
           nimble test
-
-  bumpNBC-stable:
-    if: github.ref == 'refs/heads/master'
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-      - uses: status-im/github-app-token@v1
-        name: Generate token
-        id: generate-token
-        with:
-          app_id: ${{ secrets.BUMP_BOT_APP_ID }}
-          private_key: ${{ secrets.BUMP_BOT_APP_PRIVATE_KEY }}
-
-      - name: Clone NBC
-        uses: actions/checkout@v2
-        with:
-          repository: status-im/nimbus-eth2
-          ref: unstable
-          path: nbc
-          submodules: true
-          fetch-depth: 0
-
-      - name: Checkout this ref
-        run: |
-          cd nbc/vendor/nim-libp2p
-          git checkout $GITHUB_SHA
-
-      - name: Commit this bump
-        run: |
-          cd nbc
-          git config --global user.email "${{ github.actor }}@users.noreply.github.com"
-          git config --global user.name = "${{ github.actor }}"
-          git commit -a -m "auto-bump nim-libp2p"
-
-      - name: Make PR
-        uses: peter-evans/create-pull-request@v3.5.0
-        with:
-          branch: nim-libp2p-auto-bump
-          path: nbc
-          token: ${{ steps.generate-token.outputs.token }}
-          title: nim-libp2p auto bump
-
-  bumpNBC-unstable:
-    if: github.ref == 'refs/heads/unstable'
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-      - uses: status-im/github-app-token@v1
-        name: Generate token
-        id: generate-token
-        with:
-          app_id: ${{ secrets.BUMP_BOT_APP_ID }}
-          private_key: ${{ secrets.BUMP_BOT_APP_PRIVATE_KEY }}
-
-      - name: Clone NBC
-        uses: actions/checkout@v2
-        with:
-          repository: status-im/nimbus-eth2
-          ref: unstable
-          path: nbc
-          submodules: true
-          fetch-depth: 0
-
-      - name: Checkout this ref
-        run: |
-          cd nbc/vendor/nim-libp2p
-          git checkout $GITHUB_SHA
-
-      - name: Commit this bump
-        run: |
-          cd nbc
-          git config --global user.email "${{ github.actor }}@users.noreply.github.com"
-          git config --global user.name = "${{ github.actor }}"
-          git commit -a -m "auto-bump nim-libp2p"
-
-      - name: Make PR
-        uses: peter-evans/create-pull-request@v3.5.0
-        with:
-          branch: nim-libp2p-auto-bump-unstable
-          path: nbc
-          token: ${{ steps.generate-token.outputs.token }}
-          title: nim-libp2p unstable auto bump
-          draft: true