diff --git a/proc/Dockerfile b/proc/Dockerfile
index c3bb330..a6e5bf8 100644
--- a/proc/Dockerfile
+++ b/proc/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.4-slim
+FROM python:3.11.5-slim
 
 # set work directory
 WORKDIR /app