diff --git a/.github/workflows/dependabot_hack.yml b/.github/workflows/dependabot_hack.yml
index d885e6b..0a0c179 100644
--- a/.github/workflows/dependabot_hack.yml
+++ b/.github/workflows/dependabot_hack.yml
@@ -26,4 +26,4 @@ jobs:
       - uses: koalaman/shellcheck@v0.7.1
 
       # update the version in `github_tag_and_release.yml` manually, too
-      - uses: golang/go@go1.14.6
+      - uses: golang/go@go1.15
diff --git a/.github/workflows/github_tag_and_release.yml b/.github/workflows/github_tag_and_release.yml
index fae6756..528e299 100644
--- a/.github/workflows/github_tag_and_release.yml
+++ b/.github/workflows/github_tag_and_release.yml
@@ -34,7 +34,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v2.1.2
         with:
-          go-version: 1.14.6
+          go-version: 1.15
       -
         name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2.1.1