diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index e7dfdadb..8076ce81 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
 
       - name: Set up Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6
         with:
           go-version: '1.25.4'
           cache-dependency-path: backend/go.sum
diff --git a/.github/workflows/codecov-upload.yml b/.github/workflows/codecov-upload.yml
index 889259de..043f6a07 100644
--- a/.github/workflows/codecov-upload.yml
+++ b/.github/workflows/codecov-upload.yml
@@ -21,7 +21,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6
         with:
           go-version: '1.25.4'
           cache-dependency-path: backend/go.sum
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index ebf93425..abfecf0e 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -40,7 +40,7 @@ jobs:
 
       - name: Setup Go
         if: matrix.language == 'go'
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6
         with:
           go-version: '1.25.4'
 
diff --git a/.github/workflows/release-goreleaser.yml b/.github/workflows/release-goreleaser.yml
index 2e7b87a4..999a641b 100644
--- a/.github/workflows/release-goreleaser.yml
+++ b/.github/workflows/release-goreleaser.yml
@@ -24,7 +24,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6
         with:
           go-version: '1.25.4'