diff --git a/Dockerfile b/Dockerfile
index c0d2d4c..9491198 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -222,8 +222,7 @@
         mkdocs \
         markdown-include \
         mkdocs-redirects \
-        networkx \
-        decorator==4.4.2 && \
+        networkx && \
      rosdep init
 
 USER $USERNAME