diff --git a/mybinder/values.yaml b/mybinder/values.yaml
index 4aa225509..f40c557d9 100644
--- a/mybinder/values.yaml
+++ b/mybinder/values.yaml
@@ -190,7 +190,7 @@ binderhub:
             })();
           }
     KubernetesBuildExecutor:
-      build_image: quay.io/jupyterhub/repo2docker:2023.06.0-41.g57d229e
+      build_image: quay.io/jupyterhub/repo2docker:2023.06.0-64.g6aad2bc
       memory_limit: "3G"
       memory_request: "1G"