diff --git a/nixos-configurations/calanda/default.nix b/nixos-configurations/calanda/default.nix
index 94e3ffa..dcc9bff 100644
--- a/nixos-configurations/calanda/default.nix
+++ b/nixos-configurations/calanda/default.nix
@@ -17,5 +17,5 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
+  system.stateVersion = "24.11"; # Did you read the comment?
 }
diff --git a/nixos-configurations/cyprianspitz/default.nix b/nixos-configurations/cyprianspitz/default.nix
index d06194d..66ff7e7 100644
--- a/nixos-configurations/cyprianspitz/default.nix
+++ b/nixos-configurations/cyprianspitz/default.nix
@@ -24,5 +24,5 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "24.05"; # Did you read the comment?
+  system.stateVersion = "24.11"; # Did you read the comment?
 }
diff --git a/nixos-configurations/lindberg-build/default.nix b/nixos-configurations/lindberg-build/default.nix
index 7021494..f8cc617 100644
--- a/nixos-configurations/lindberg-build/default.nix
+++ b/nixos-configurations/lindberg-build/default.nix
@@ -22,5 +22,5 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.11"; # Did you read the comment?
+  system.stateVersion = "24.11"; # Did you read the comment?
 }
diff --git a/nixos-configurations/lindberg-nextcloud/default.nix b/nixos-configurations/lindberg-nextcloud/default.nix
index 9300262..0f1c769 100644
--- a/nixos-configurations/lindberg-nextcloud/default.nix
+++ b/nixos-configurations/lindberg-nextcloud/default.nix
@@ -46,5 +46,5 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "22.05"; # Did you read the comment?
+  system.stateVersion = "24.11"; # Did you read the comment?
 }
diff --git a/nixos-configurations/lindberg-webapps/default.nix b/nixos-configurations/lindberg-webapps/default.nix
index 0b37a67..1daa20d 100644
--- a/nixos-configurations/lindberg-webapps/default.nix
+++ b/nixos-configurations/lindberg-webapps/default.nix
@@ -21,5 +21,5 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.11"; # Did you read the comment?
+  system.stateVersion = "24.11"; # Did you read the comment?
 }
diff --git a/nixos-configurations/lindberg/default.nix b/nixos-configurations/lindberg/default.nix
index b8ea27d..74a84b6 100644
--- a/nixos-configurations/lindberg/default.nix
+++ b/nixos-configurations/lindberg/default.nix
@@ -25,5 +25,5 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "21.11"; # Did you read the comment?
+  system.stateVersion = "24.11"; # Did you read the comment?
 }
diff --git a/nixos-configurations/tierberg/default.nix b/nixos-configurations/tierberg/default.nix
index 2408f89..1058b24 100644
--- a/nixos-configurations/tierberg/default.nix
+++ b/nixos-configurations/tierberg/default.nix
@@ -20,5 +20,5 @@
   # compatible, in order to avoid breaking some software such as database
   # servers. You should change this only after NixOS release notes say you
   # should.
-  system.stateVersion = "23.05"; # Did you read the comment?
+  system.stateVersion = "24.11"; # Did you read the comment?
 }