diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 60c9f35..f17ffd6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -156,7 +156,7 @@ debian-testing:
 
 generate_tarball:
   stage: deploy
-  image: golang:1.19-$DEBIAN_STABLE
+  image: golang:1.21-$DEBIAN_STABLE
   rules:
     - if: $CI_COMMIT_TAG
   script: