diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 04a8ceb..55ce1e1 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -15,7 +15,7 @@ on:
 env:
   GOPATH: /opt/go
   PATH: /opt/go/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin
-  GO_VER: 1.20.7
+  GO_VER: 1.21.9
 
 jobs:
   unit-tests: