diff --git a/.github/workflows/basic.yaml b/.github/workflows/basic.yaml
index 72714721..66543677 100644
--- a/.github/workflows/basic.yaml
+++ b/.github/workflows/basic.yaml
@@ -16,7 +16,7 @@ jobs:
       uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
       with:
         # renovate: datasource=golang-version depName=go
-        go-version: 1.20.7
+        go-version: 1.21.0
 
     - name: Checkout code
       uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
diff --git a/.github/workflows/example.yaml b/.github/workflows/example.yaml
index c9bfa401..0c299426 100644
--- a/.github/workflows/example.yaml
+++ b/.github/workflows/example.yaml
@@ -18,7 +18,7 @@ jobs:
       uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
       with:
         # renovate: datasource=golang-version depName=go
-        go-version: 1.20.7
+        go-version: 1.21.0
 
     - name: Install dependencies
       run: |
diff --git a/.github/workflows/quay.yaml b/.github/workflows/quay.yaml
index 64ca9ada..3b87d39c 100644
--- a/.github/workflows/quay.yaml
+++ b/.github/workflows/quay.yaml
@@ -13,7 +13,7 @@ jobs:
       uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
       with:
         # renovate: datasource=golang-version depName=go
-        go-version: 1.20.7
+        go-version: 1.21.0
 
     - name: Checkout code
       uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3