diff --git a/Dockerfile b/Dockerfile
index 13f2cfc..cf86cf8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM public.ecr.aws/lambda/python@sha256:4835868c64d5be2b2196850ae892a6c40899a63bb9d0e87073aa21cc8654d8a9 as build
+FROM public.ecr.aws/lambda/python@sha256:013e1e2a142f1e778b162e81c46eeb817474ec7f50720218496ca340d92033fa as build
 RUN dnf install -y unzip && \
-    curl -Lo "/tmp/chromedriver-linux64.zip" "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.69/linux64/chromedriver-linux64.zip" && \
-    curl -Lo "/tmp/chrome-linux64.zip" "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.69/linux64/chrome-linux64.zip" && \
+    curl -Lo "/tmp/chromedriver-linux64.zip" "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.85/linux64/chromedriver-linux64.zip" && \
+    curl -Lo "/tmp/chrome-linux64.zip" "https://storage.googleapis.com/chrome-for-testing-public/131.0.6778.85/linux64/chrome-linux64.zip" && \
     unzip /tmp/chromedriver-linux64.zip -d /opt/ && \
     unzip /tmp/chrome-linux64.zip -d /opt/
 
-FROM public.ecr.aws/lambda/python@sha256:4835868c64d5be2b2196850ae892a6c40899a63bb9d0e87073aa21cc8654d8a9
+FROM public.ecr.aws/lambda/python@sha256:013e1e2a142f1e778b162e81c46eeb817474ec7f50720218496ca340d92033fa
 RUN dnf install -y atk cups-libs gtk3 libXcomposite alsa-lib \
     libXcursor libXdamage libXext libXi libXrandr libXScrnSaver \
     libXtst pango at-spi2-atk libXt xorg-x11-server-Xvfb \
diff --git a/README.md b/README.md
index 7fabfde..056bc20 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,8 @@ This is minimum demo of headless chrome and selenium on container image on AWS L
 This image goes with these versions. [These are automatically updated and tested everyday.](https://github.com/umihico/docker-selenium-lambda/actions)
 
 - Python 3.13.0
-- chromium 131.0.6778.69
-- chromedriver 131.0.6778.69
+- chromium 131.0.6778.85
+- chromedriver 131.0.6778.85
 - selenium 4.26.1
 
 ## Running the demo