diff --git a/.woodpecker/build.yaml b/.woodpecker/build.yaml
index 907f899..5a9067e 100644
--- a/.woodpecker/build.yaml
+++ b/.woodpecker/build.yaml
@@ -33,7 +33,7 @@ steps:
     commands:
       - apk add -q --no-cache curl
       # - curl -s https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/r/r.rb | grep -o 'R-[0-9]*\.[0-9]*\.[0-9]*' | tr -d 'R-' | tr -d '"' > r-release-version.txt
-      - echo "4.1.1" > r-release-version.txt
+      - echo "4.0.5" > r-release-version.txt
       - cat r-release-version.txt
     backend_options:
       kubernetes: