diff --git a/chat/vulkan/amd64/Containerfile b/chat/vulkan/amd64/Containerfile
index 0dfe368..c3c6633 100644
--- a/chat/vulkan/amd64/Containerfile
+++ b/chat/vulkan/amd64/Containerfile
@@ -16,7 +16,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # Stage 1: Build dependencies
-FROM registry.access.redhat.com/ubi9/python-311:1-77.1729776556 AS builder
+FROM registry.access.redhat.com/ubi9/python-311:9.5-1731639064 AS builder
 USER 0
 RUN dnf install -y python3-dnf-plugin-versionlock && \
     dnf install -y mesa-vulkan-drivers-24.1.2-3.el9.x86_64 && \
@@ -38,7 +38,7 @@ ENV FORCE_CMAKE=1
 RUN pip install --target=/locallm --no-cache-dir --upgrade -r requirements.txt
 
 # Stage 2: Create final image with minimal content
-FROM registry.access.redhat.com/ubi9/python-311:1-77.1729776556
+FROM registry.access.redhat.com/ubi9/python-311:9.5-1731639064
 COPY --from=builder /locallm/ /locallm
 COPY --from=builder /usr/bin/vkcube* /usr/bin/
 COPY --from=builder /usr/bin/vulkaninfo /usr/bin/vulkaninfo
diff --git a/chat/vulkan/arm64/Containerfile b/chat/vulkan/arm64/Containerfile
index 48c9373..645e6af 100644
--- a/chat/vulkan/arm64/Containerfile
+++ b/chat/vulkan/arm64/Containerfile
@@ -16,7 +16,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 # Stage 1: Build dependencies
-FROM registry.access.redhat.com/ubi9/python-311:1-77.1729776556 AS builder
+FROM registry.access.redhat.com/ubi9/python-311:9.5-1731639064 AS builder
 USER 0
 WORKDIR /locallm
 RUN dnf install -y python3-dnf-plugin-versionlock && \
@@ -36,7 +36,7 @@ ENV FORCE_CMAKE=1
 RUN pip install --target=/locallm --no-cache-dir --upgrade -r requirements.txt
 
 # Stage 2: Create final image with minimal content
-FROM registry.access.redhat.com/ubi9/python-311:1-77.1729776556
+FROM registry.access.redhat.com/ubi9/python-311:9.5-1731639064
 COPY --from=builder /locallm/ /locallm
 COPY --from=builder /usr/bin/vkcube* /usr/bin/
 COPY --from=builder /usr/bin/vulkaninfo /usr/bin/vulkaninfo