diff --git a/todoblue/Dockerfile b/todoblue/Dockerfile
index 73e7a4e..e3a289c 100644
--- a/todoblue/Dockerfile
+++ b/todoblue/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20
+FROM node:20.5.1
 
 WORKDIR /usr/src/todoblue