diff --git a/renovate.Dockerfile b/renovate.Dockerfile
index 88a48aa..93ab9e7 100644
--- a/renovate.Dockerfile
+++ b/renovate.Dockerfile
@@ -16,7 +16,7 @@ ENV PHP_VERSION=8.2.28
 
 # EOL: 2027-12-31
 # renovate: datasource=docker depName=php versioning=docker
-ENV PHP_VERSION=8.3.19
+ENV PHP_VERSION=8.3.20
 
 # EOL: 2028-12-31
 # renovate: datasource=docker depName=php versioning=docker