diff --git a/base/Dockerfile b/base/Dockerfile
index 21b6ad6..3edd2ef 100644
--- a/base/Dockerfile
+++ b/base/Dockerfile
@@ -20,7 +20,7 @@ RUN \
         bzip2-dev=1.0.8-r6 \
         dpkg-dev=1.22.15-r0 \
         dpkg=1.22.15-r0 \
-        expat-dev=2.7.3-r0 \
+        expat-dev=2.7.4-r0 \
         findutils=4.10.0-r0 \
         gcc=14.2.0-r6 \
         gdbm-dev=1.24-r0 \