diff --git a/common-sw.nix b/common-sw.nix
index 55251b6..eddbec2 100644
--- a/common-sw.nix
+++ b/common-sw.nix
@@ -53,7 +53,7 @@
 
     isync
     msmtp
-    vdirsyncer khard khal
+    stable.vdirsyncer stable.khard khal
 
     rclone
     duplicity
@@ -86,8 +86,8 @@
       repo = "nixpkgs-channels";
     };
     stablePkgs = fetchNixPkgs {
-      rev = "95b9c99f6d091273572ff1ec62b97b6ad3f68bdf";
-      sha256 = "1qcwr9binkwfayix88aljwssxi5djkwscx0rnwlk1yp9q60rgp3d";
+      rev = "2b417708c282d84316366f4125b00b29c49df10f";
+      sha256 = "0426qaxw09h0kkn5zwh126hfb2j12j5xan6ijvv2c905pqi401zq";
     };
   in {
     # idea-community-eap = pkgs.idea.idea-community.overrideDerivation (oldAttrs: rec {
diff --git a/large-sw.nix b/large-sw.nix
index ae9f212..aad75c6 100644
--- a/large-sw.nix
+++ b/large-sw.nix
@@ -24,13 +24,13 @@
 
     # virtmanager
 
-    (if lib.hasAttr "curaPlugins" pkgs then
+    (with pkgs.stable; if lib.hasAttr "curaPlugins" pkgs then
       cura.override {
         plugins = with curaPlugins; [ octoprint ];
       }
      else cura)
     openscad
-    freecad
+    stable.freecad
     meshlab
 
     audacious