diff --git a/.github/workflows/test_ppc64.yaml b/.github/workflows/test_ppc64.yaml
index f999e96..4f571b5 100644
--- a/.github/workflows/test_ppc64.yaml
+++ b/.github/workflows/test_ppc64.yaml
@@ -14,7 +14,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.18.x]
+        go-version: [1.19.x]
         arch: [ppc64le]  
     runs-on: ubuntu-latest
     steps: