diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 4d55efdc4..00821d021 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -56,7 +56,7 @@ jobs:
     - name: Setup Go
       uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
       with:
-        go-version: "1.20"
+        go-version: "1.21"
       if: ${{ matrix.language == 'go' }}
 
     # Initializes the CodeQL tools for scanning.
diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
index 778eb8271..6b52355d0 100644
--- a/.github/workflows/coverage.yaml
+++ b/.github/workflows/coverage.yaml
@@ -25,7 +25,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
         with:
-          go-version: "1.20"
+          go-version: "1.21"
 
       - name: Checkout base branch
         uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index f2564fcb7..48de8b177 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -49,7 +49,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
         with:
-          go-version: "1.20"
+          go-version: "1.21"
       - name: Checkout code
         uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
         with:
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index b9e62d218..b6422f677 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -82,7 +82,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
         with:
-          go-version: "1.20"
+          go-version: "1.21"
 
       - id: 'auth'
         name: Authenticate to Google Cloud