diff --git a/modules/nixpkgs.nix b/modules/nixpkgs.nix
index 0b47cdc..8637656 100644
--- a/modules/nixpkgs.nix
+++ b/modules/nixpkgs.nix
@@ -3,7 +3,7 @@
   lib,
   ...
 }: let
-  unstable-commit-sha = "fa804edfb7869c9fb230e174182a8a1a7e512c40";
+  unstable-commit-sha = "19cbff58383a4ae384dea4d1d0c823d72b49d614";
   ultrastable-commit-sha = "8f1180704ac35baded1a74164365ac7cdfba6f38";
 in {
   options.my.allowUnfreePackages = lib.mkOption {
diff --git a/modules/users/vinzenz-home.nix b/modules/users/vinzenz-home.nix
index f2aa8ca..84d2016 100644
--- a/modules/users/vinzenz-home.nix
+++ b/modules/users/vinzenz-home.nix
@@ -21,8 +21,8 @@ in
         lsof
         wirelesstools
         thefuck
-        dotnet-sdk_7
-        ultrastable.jetbrains.rider
+        dotnet-sdk_8
+        unstable.jetbrains.rider
         alejandra
         arduino
         uucp