diff --git a/Dockerfile b/Dockerfile
index 981defa..4b53767 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@ RUN set -ex; \
     cd /tmp/flox/backend; \
     composer --no-cache install;
 
-FROM php:7.4.16-fpm-buster@sha256:67d3dba316f44f4092400871cb909f7c3eff454811b8d7064f93a1bf5fa82e47
+FROM php:8.0.3-fpm-buster@sha256:01737fc2c58dded88f12a089291e9d862a94fcf0511ffbc426b379fdbd8d2643
 
 COPY --from=composer /tmp/flox /usr/share/flox
 COPY --from=supercronic /go/bin/supercronic /usr/local/bin/supercronic