diff --git a/Dockerfile b/Dockerfile
index db6edd1..4e27cfd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 ARG CANTALOUPE_VERSION=5.0.5
 
 # Build
-FROM ubuntu:mantic-20240530@sha256:fd7fe639db24c4e005643921beea92bc449aac4f4d40d60cd9ad9ab6456aec01 as build
+FROM ubuntu:24.04@sha256:e3f92abc0967a6c19d0dfa2d55838833e947b9d74edbcb0113e48535ad4be12a as build
 
 ARG DEBIAN_FRONTEND=noninteractive
 ARG CANTALOUPE_VERSION
@@ -61,7 +61,7 @@ RUN cd cantaloupe-src/ && mvn clean package -DskipTests
 
 
 # Package
-FROM ubuntu:mantic-20240530@sha256:fd7fe639db24c4e005643921beea92bc449aac4f4d40d60cd9ad9ab6456aec01 as image
+FROM ubuntu:24.04@sha256:e3f92abc0967a6c19d0dfa2d55838833e947b9d74edbcb0113e48535ad4be12a as image
 LABEL org.opencontainers.image.source="https://github.com/elifesciences/enhanced-preprints-image-server"
 
 ARG CANTALOUPE_VERSION