diff --git a/binder/Dockerfile b/binder/Dockerfile
index 40765c2..b1fc651 100644
--- a/binder/Dockerfile
+++ b/binder/Dockerfile
@@ -1 +1 @@
-FROM ghcr.io/openradar/asean2024-pyrad-course:latest
+FROM ghcr.io/openradar/asean2024-pyrad-course:47d9c852310e