diff --git a/.github/workflows/flowzone.yml b/.github/workflows/flowzone.yml
index 367b86f..58405cb 100644
--- a/.github/workflows/flowzone.yml
+++ b/.github/workflows/flowzone.yml
@@ -14,7 +14,7 @@ on:
 jobs:
   flowzone:
     name: Flowzone
-    uses: product-os/flowzone/.github/workflows/flowzone.yml@ad1028a17a9da6c074e3f18c09dbf9ba4dc73941 # v20.5.20
+    uses: product-os/flowzone/.github/workflows/flowzone.yml@c7dd853a2e9aa9c077461d54c47951aa5fe20c7e # v20.5.21
     # prevent duplicate workflow executions for pull_request and pull_request_target
     if: |
       (