diff --git a/Dockerfile.Full b/Dockerfile.Full
index b20dd4e..a276453 100644
--- a/Dockerfile.Full
+++ b/Dockerfile.Full
@@ -1,6 +1,6 @@
-#Date Created: Jan 8, 2026
+#Date Created: April 15, 2026
 #Author Alex Gebben <agebben@mines.edu,agebben@uwyo.edu>
-FROM rocker/r-ver:4.5.2
+FROM rocker/r-ver:4.5.3
 LABEL org.opencontainers.image.authors=agebben@uwyo.edu
 RUN apt-get update \
 && apt-get install -y sudo