diff --git a/README.md b/README.md
index 828786b..69641bd 100644
--- a/README.md
+++ b/README.md
@@ -89,7 +89,7 @@ jobs:
     # Step 2: run the sync action
     - name: Sync upstream changes
       id: sync
-      uses: aormsby/Fork-Sync-With-Upstream-action@v3.5
+      uses: aormsby/Fork-Sync-With-Upstream-action@v3.4.1
       with:
         target_sync_branch: my-branch
         # REQUIRED 'target_repo_token' exactly like this!