diff --git a/.github/workflows/release-tip.yml b/.github/workflows/release-tip.yml
index 6dda80acb..47abaea52 100644
--- a/.github/workflows/release-tip.yml
+++ b/.github/workflows/release-tip.yml
@@ -47,7 +47,7 @@ jobs:
       with:
         platforms: arm64
 
-    - uses: flatpak/flatpak-github-actions/flatpak-builder@v5
+    - uses: flatpak/flatpak-github-actions/flatpak-builder@v6
       with:
         bundle: ghostty.flatpak
         manifest-path: com.mitchellh.ghostty.yml