diff --git a/Dockerfile b/Dockerfile
index 473ebda..6587c12 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM public.ecr.aws/lambda/python@sha256:75fc5649fde271db33378885fdbfd7bf6c153b1d642d895053036b272a8160b4 as build
+FROM public.ecr.aws/lambda/python@sha256:70b056503bffcc49eefe22897782393a984efa04be670dfd7aec1351bea6717d as build
 RUN yum install -y unzip && \
-    curl -Lo "/tmp/chromedriver.zip" "https://chromedriver.storage.googleapis.com/113.0.5672.63/chromedriver_linux64.zip" && \
-    curl -Lo "/tmp/chrome-linux.zip" "https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F1121454%2Fchrome-linux.zip?alt=media" && \
+    curl -Lo "/tmp/chromedriver.zip" "https://chromedriver.storage.googleapis.com/114.0.5735.16/chromedriver_linux64.zip" && \
+    curl -Lo "/tmp/chrome-linux.zip" "https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F1135561%2Fchrome-linux.zip?alt=media" && \
     unzip /tmp/chromedriver.zip -d /opt/ && \
     unzip /tmp/chrome-linux.zip -d /opt/
 
-FROM public.ecr.aws/lambda/python@sha256:75fc5649fde271db33378885fdbfd7bf6c153b1d642d895053036b272a8160b4
+FROM public.ecr.aws/lambda/python@sha256:70b056503bffcc49eefe22897782393a984efa04be670dfd7aec1351bea6717d
 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 e8f32c8..bcb957a 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,8 @@ 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 3.10.11
-- chromium 113.0.5672.0
-- chromedriver 113.0.5672.63
+- chromium 114.0.5735.0
+- chromedriver 114.0.5735.16
 - selenium 4.9.1
 
 ## Running the demo