diff --git a/.github/workflows/monitor.yaml b/.github/workflows/monitor.yaml
index e5e53a0..f299768 100644
--- a/.github/workflows/monitor.yaml
+++ b/.github/workflows/monitor.yaml
@@ -7,7 +7,7 @@ on:
     - cron: "0 0 * * *"
 env:
   GITHUB_USER: dockerhub-toolshed
-  PLANEMO_VERSION: planemo==0.75.18
+  PLANEMO_VERSION: planemo
 jobs:
   monitor:
     name: Run planemo monitor