diff --git a/docker/Dockerfile-redhat-9 b/docker/Dockerfile-redhat-9
index 7fe9281..5cdd119 100644
--- a/docker/Dockerfile-redhat-9
+++ b/docker/Dockerfile-redhat-9
@@ -1,4 +1,4 @@
-FROM redhat/ubi9:9.4-1181
+FROM redhat/ubi9:9.4-1181.1724035907
 
 ARG RED_HAT_DEV_PW
 ENV PATH=/opt/R/4.4.1/bin:$PATH