diff --git a/Dockerfile b/Dockerfile
index 8a9e3ae..d53cdc1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM        registry.access.redhat.com/ubi9/python-311:1-77@sha256:3231676407c7e727cfbd853137cfaab2f891410762268fbebe4ea9f27d8f568b AS builder
+FROM        registry.access.redhat.com/ubi9/python-311:9.5-1733172699@sha256:3d9ce0a19b0edc6f7a60a933ea9e53a809282972fde30003ce686437affde070 AS builder
 COPY        --from=ghcr.io/astral-sh/uv:0.5.6@sha256:92aa10fc236a5cbd3624c9909f855a860bd209fef17756c831ee84c478423517 /uv /bin/uv
 WORKDIR     /ghmirror
 COPY        --chown=1001:0 pyproject.toml uv.lock ./