diff --git a/Dockerfile b/Dockerfile
index dd9009b..1f51147 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ WORKDIR /opt/drupal-security-jira
 
 RUN composer install --prefer-dist --no-dev
 
-FROM php:8.4.6-alpine3.20@sha256:f6174908e77636d4d236ce204a9624f990fb9ec75a3638cda8f16d248e450e2e
+FROM php:8.4.7-alpine3.20@sha256:7375c786bf568729654f8f9377fc11c93e92a93ac5d522a686263bc80197227a
 
 ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
 # hadolint ignore=SC2086