diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42686c638..505785764 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ The full list of changes is below.
 
 - A new type `Timestamp` for all timestamps is introduced (currently an alias for int64).
 - All timestamps now have nanosecond resolution.
+- `waku-store` protocol identifier is updated to `/vac/waku/store/2.0.0-beta4`
 
 ### Fixes
 
diff --git a/vendor/nim-libbacktrace/vendor/libbacktrace-upstream/libtool b/vendor/nim-libbacktrace/vendor/libbacktrace-upstream/libtool
index cfbed3df6..2747dd8b5 100755
--- a/vendor/nim-libbacktrace/vendor/libbacktrace-upstream/libtool
+++ b/vendor/nim-libbacktrace/vendor/libbacktrace-upstream/libtool
@@ -2,7 +2,7 @@
 
 # libtool - Provide generalized library-building support services.
 # Generated automatically by config.status (libbacktrace) version-unused
-# Libtool was configured on host fv-az173-605:
+# Libtool was configured on host fv-az193-499:
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
diff --git a/waku/v2/protocol/waku_store/waku_store.nim b/waku/v2/protocol/waku_store/waku_store.nim
index 1194096a2..06df73313 100644
--- a/waku/v2/protocol/waku_store/waku_store.nim
+++ b/waku/v2/protocol/waku_store/waku_store.nim
@@ -45,7 +45,7 @@ logScope:
   topics = "wakustore"
 
 const
-  WakuStoreCodec* = "/vac/waku/store/2.0.0-beta3"
+  WakuStoreCodec* = "/vac/waku/store/2.0.0-beta4"
   DefaultStoreCapacity* = 50000 # Default maximum of 50k messages stored
 
 # Error types (metric label values)