diff --git a/.github/workflows/parser.yml b/.github/workflows/parser.yml
index cfcd2b9..9c0443f 100644
--- a/.github/workflows/parser.yml
+++ b/.github/workflows/parser.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ["1.18","1.19","1.20"]
+        go: ["1.18","1.20","1.21"]
     container:
         image: golang:${{ matrix.go }}
     steps: