diff --git a/blog/Dockerfile b/blog/Dockerfile
index 79d2fdd..f231a10 100644
--- a/blog/Dockerfile
+++ b/blog/Dockerfile
@@ -1,4 +1,4 @@
-FROM r-base:4.4.1
+FROM r-base:4.4.2
 
 RUN apt-get update
 RUN apt-get install pandoc -y