diff --git a/Dockerfile b/Dockerfile
index b65cf41..5b9e90d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM luzifer/alpine-nginx-php
 
-ENV WP_VERSION=5.8 \
-    WP_CHECKSUM=3b923ff8bd8e5b8813be2a52b3da6614dd2cedb901cb0d312bee43b6b3b1a481
+ENV WP_VERSION=5.8.1 \
+    WP_CHECKSUM=b662c3dff78456399b4de7a6d8e116084f3a414121dec4b84fb2788513440dee
 
 COPY rootfs /
 RUN set -ex && /usr/local/bin/container-setup