diff --git a/backend/Dockerfile b/backend/Dockerfile
index ea8a7378..5e22cd6b 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.14.6-slim@sha256:63a4c7f612a00f92042cbdcc7cdc6a306f38485af0a200b9c89de7d9b1607d15
+FROM python:3.14.6-slim@sha256:b877e50bd90de10af8d82c57a022fc2e0dc731c5320d762a27986facfc3355c1
 
 WORKDIR /app