diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 6a25bf9..c39f891 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -25,7 +25,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: '1.20'
+        go-version: '1.21'
       id: go
 
     - name: Check out code into the Go module directory
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 141180b..870e769 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -55,7 +55,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: '1.20'
+        go-version: '1.21'
       id: go
 
     - name: Check out code into the Go module directory