diff --git a/Dockerfile-toolbox b/Dockerfile-toolbox
index 792da89..eeaea43 100644
--- a/Dockerfile-toolbox
+++ b/Dockerfile-toolbox
@@ -1,4 +1,4 @@
-FROM registry.fedoraproject.org/fedora-toolbox:36
+FROM registry.fedoraproject.org/fedora-toolbox:40
 RUN sudo dnf update -y
 
 # Nota bene that the ~ home directory has to remain empty