diff --git a/Dockerfile b/Dockerfile
index 4c59160..9fb35d1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 ARG CANTALOUPE_VERSION=5.0.5
 
 # Build
-FROM ubuntu:mantic-20240122@sha256:f0bb9ee844f7adb284ac036a15469062adbe3a4458c06680216ed73df231cb31 as build
+FROM ubuntu:mantic-20240216@sha256:c6b1c5b3e0f1649b160a581a061994bc3c1d5a20e9704cf320b7f96c28c6d92b 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-20240122@sha256:f0bb9ee844f7adb284ac036a15469062adbe3a4458c06680216ed73df231cb31 as image
+FROM ubuntu:mantic-20240216@sha256:c6b1c5b3e0f1649b160a581a061994bc3c1d5a20e9704cf320b7f96c28c6d92b as image
 LABEL org.opencontainers.image.source="https://github.com/elifesciences/enhanced-preprints-image-server"
 
 ARG CANTALOUPE_VERSION