diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 63b3bab..a2456ce 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -12,12 +12,12 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     container:
-      image: kerberos/base:70d69dc
+      image: kerberos/base:0a50dc9
 
 
     strategy:
       matrix:
-        go-version: [1.17, 1.18, 1.19]
+        go-version: [1.17, 1.18, 1.19, 1.20, 1.21]
 
     steps:
     - name: Set up Go ${{ matrix.go-version }}