diff --git a/builder/action.yml b/builder/action.yml
index dff18ed..0b2206e 100644
--- a/builder/action.yml
+++ b/builder/action.yml
@@ -25,7 +25,7 @@ inputs:
 #    description: 'json dict of hashes of all files'
 runs:
   using: docker
-  image: docker://git.fml128.ch/fml128/idkyet-builder:2024.03.280830
+  image: docker://git.fml128.ch/fml128/idkyet-builder:2024.04.010000
   args:
     - build
     - ${{ inputs.layer_config_file }}