diff --git a/.gitea/workflows/UndeployPR.yaml b/.gitea/workflows/UndeployPR.yaml
index fb12f4e..70f40f2 100644
--- a/.gitea/workflows/UndeployPR.yaml
+++ b/.gitea/workflows/UndeployPR.yaml
@@ -6,7 +6,8 @@ on:
 
 jobs:
   Deploy PR:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
+    container: catthehacker/ubuntu:act-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v4