diff --git a/pkgs/data/themes/obsidian2/default.nix b/pkgs/data/themes/obsidian2/default.nix
index 3a2dcea4b3a..452ee0f8897 100644
--- a/pkgs/data/themes/obsidian2/default.nix
+++ b/pkgs/data/themes/obsidian2/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "theme-obsidian2";
-  version = "2.9";
+  version = "2.10";
 
   src = fetchFromGitHub {
     owner = "madmaxms";
     repo = "theme-obsidian-2";
     rev = "v${version}";
-    sha256 = "1m89ws2a4nms4m8187d5cxi281b66i59xa5shlp3g1r2jc4312cy";
+    sha256 = "123f6hpz0h5xfmas44xa1ci68w8f3lcjj54jpnrqhsww66c9vs0i";
   };
 
   propagatedUserEnvPkgs = [ gtk-engine-murrine ];