diff --git a/generate-comments/Dockerfile-build b/generate-comments/Dockerfile-build
index 151699b..095f5d6 100644
--- a/generate-comments/Dockerfile-build
+++ b/generate-comments/Dockerfile-build
@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:experimental
-FROM wyrihaximusnet/php:8.3-nts-alpine-slim-dev-root AS install-dependencies
+FROM wyrihaximusnet/php:8.5-nts-alpine-slim-dev-root AS install-dependencies
 RUN mkdir /workdir
 COPY ./composer.json /workdir
 COPY ./composer.lock /workdir
@@ -7,7 +7,7 @@ WORKDIR /workdir
 RUN composer install --ansi --no-progress --no-interaction --prefer-dist
 
 ## Compile runtime image
-FROM wyrihaximusnet/php:8.3-nts-alpine-slim-root AS runtime
+FROM wyrihaximusnet/php:8.5-nts-alpine-slim-root AS runtime
 RUN mkdir /workdir
 COPY ./entrypoint.sh ./comment.php ./post-process.php ./composer.* /workdir/
 COPY --from=install-dependencies /workdir/vendor/ /workdir/vendor/