diff --git a/action.yaml b/action.yaml
index 180e003..96d9d9e 100644
--- a/action.yaml
+++ b/action.yaml
@@ -9,5 +9,5 @@ inputs:
     required: true
 runs:
   using: docker
-  image: docker://ghcr.io/akuity/bookkeeper:v0.1.0-rc.18
+  image: docker://ghcr.io/akuity/bookkeeper:v0.1.0-rc.20
   entrypoint: bookkeeper-action