diff --git a/pkgs/data/themes/utterly-nord-plasma/default.nix b/pkgs/data/themes/utterly-nord-plasma/default.nix
index eb0cd40e983d..c35f919aedd4 100644
--- a/pkgs/data/themes/utterly-nord-plasma/default.nix
+++ b/pkgs/data/themes/utterly-nord-plasma/default.nix
@@ -33,9 +33,9 @@ stdenv.mkDerivation rec {
     mkdir -p $out/share/{color-schemes,Kvantum,plasma/look-and-feel,sddm/themes,wallpapers,konsole}
 
     cp -a look-and-feel $out/share/plasma/look-and-feel/Utterly-Nord
-    cp -a look-and-feel-solid $out/share/plasma/look-and-feel/Utterly-Nord-solid
-    cp -a look-and-feel-light $out/share/plasma/look-and-feel/Utterly-Nord-light
-    cp -a look-and-feel-light-solid $out/share/plasma/look-and-feel/Utterly-Nord-light-solid
+    cp -a look-and-feel-solid $out/share/plasma/look-and-feel/Utterly-Nord-Solid
+    cp -a look-and-feel-light $out/share/plasma/look-and-feel/Utterly-Nord-Light
+    cp -a look-and-feel-light-solid $out/share/plasma/look-and-feel/Utterly-Nord-Light-Solid
 
     cp -a *.colors $out/share/color-schemes/
 
diff --git a/pkgs/data/themes/utterly-round-plasma-style/default.nix b/pkgs/data/themes/utterly-round-plasma-style/default.nix
index 57a06ac52828..7510183b10f3 100644
--- a/pkgs/data/themes/utterly-round-plasma-style/default.nix
+++ b/pkgs/data/themes/utterly-round-plasma-style/default.nix
@@ -10,8 +10,8 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "HimDek";
     repo = pname;
-    rev = "c3677d5223286f69871f6745cdb3b71367229d40";
-    hash = "sha256-mlqRMz0cAZnnM4xE6p7fMzhGlqCQcM4FxmDlVnbGUgQ=";
+    rev = "6280f69781b7fa9613b7a9c502d8d61e11fefca5";
+    hash = "sha256-b0vah/rkcJH01bnDOGXQ04vrRR1c1Ijgc2HPBmToLuc=";
   };
 
   installPhase = ''