diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 6947937..19e1a78 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -25,7 +25,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
       with:
-        go-version: 1.19
+        go-version: 1.21
 
     - name: Build
       run: go build -v .
diff --git a/go.mod b/go.mod
index 5c54d80..ef0229f 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/Azure/go-asynctask
 
-go 1.20
+go 1.21
 
 require github.com/stretchr/testify v1.8.4