diff --git a/Dockerfile b/Dockerfile
index 2e7236d..071830f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ WORKDIR /opt/ghsec-jira
 RUN composer install --prefer-dist --no-dev
 
 # -----------------
-FROM php:8.3.0-alpine3.18@sha256:46683dbf1c4cc89973745335dd1d8dff844b83cb7dd171f5f656f3dc22ebd2c9
+FROM php:8.3.0-alpine3.18@sha256:86dc1bf9d9208f1951b1d8a5f4879c494afe9c562308dac915f4081e76f3bbf1
 
 COPY --from=build-env /opt/ghsec-jira/ /opt/ghsec-jira/