diff --git a/containers/base/Containerfile b/containers/base/Containerfile
index 8252f6a..e9d2a74 100644
--- a/containers/base/Containerfile
+++ b/containers/base/Containerfile
@@ -1,4 +1,4 @@
-FROM quay.io/fedora/fedora:42
+FROM quay.io/fedora/fedora:43
 
 # === install system packages ===
 RUN dnf update -y && \