diff --git a/dev/Dockerfile b/dev/Dockerfile
index 061b349..12a7536 100644
--- a/dev/Dockerfile
+++ b/dev/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.fedoraproject.org/fedora-toolbox:41
+FROM registry.fedoraproject.org/fedora-toolbox:43
 
 # Upgrading image
 RUN dnf update