diff --git a/Dockerfile b/Dockerfile
index 358060f..5c3c209 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM public.ecr.aws/lambda/python@sha256:3bef2a69d7ec70ad5db61b7fdc98c51d9c7f86ffbaf06500eb118de8b37dbb04 as build
+FROM public.ecr.aws/lambda/python@sha256:38efc91bb706f1a97690ed30b3d345e00e7d8d1700c582b882f969ab2b40c08e as build
 RUN yum install -y unzip && \
-    curl -Lo "/tmp/chromedriver.zip" "https://chromedriver.storage.googleapis.com/108.0.5359.71/chromedriver_linux64.zip" && \
-    curl -Lo "/tmp/chrome-linux.zip" "https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F1058929%2Fchrome-linux.zip?alt=media" && \
+    curl -Lo "/tmp/chromedriver.zip" "https://chromedriver.storage.googleapis.com/109.0.5414.25/chromedriver_linux64.zip" && \
+    curl -Lo "/tmp/chrome-linux.zip" "https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F1070081%2Fchrome-linux.zip?alt=media" && \
     unzip /tmp/chromedriver.zip -d /opt/ && \
     unzip /tmp/chrome-linux.zip -d /opt/
 
-FROM public.ecr.aws/lambda/python@sha256:3bef2a69d7ec70ad5db61b7fdc98c51d9c7f86ffbaf06500eb118de8b37dbb04
+FROM public.ecr.aws/lambda/python@sha256:38efc91bb706f1a97690ed30b3d345e00e7d8d1700c582b882f969ab2b40c08e
 RUN yum install 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 3c648c5..483c0c3 100644
--- a/README.md
+++ b/README.md
@@ -5,9 +5,9 @@ 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. ![CircleCI](https://circleci.com/gh/umihico/docker-selenium-lambda/tree/circleci.svg?style=svg)](https://circleci.com/gh/umihico/docker-selenium-lambda/tree/circleci)
 
 - Python 3.9.15
-- chromium 108.0.5359.0
-- chromedriver 108.0.5359.71
-- selenium 4.7.0
+- chromium 109.0.5414.0
+- chromedriver 109.0.5414.25
+- selenium 4.7.2
 
 
 ## Running the demo