diff --git a/pkgs/development/libraries/libzim/default.nix b/pkgs/development/libraries/libzim/default.nix
index 5191da60ce2..3f290d4ffa3 100644
--- a/pkgs/development/libraries/libzim/default.nix
+++ b/pkgs/development/libraries/libzim/default.nix
@@ -11,13 +11,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libzim";
-  version = "7.2.0";
+  version = "7.2.2";
 
   src = fetchFromGitHub {
     owner = "openzim";
     repo = pname;
     rev = version;
-    sha256 = "sha256-H4YUAbH4X6oJIZyhI23LemngtOtKNrHHl3KSU1ilAmo=";
+    sha256 = "sha256-AEhhjinnnMA4NbYL7NVHYeRZX/zfNiidbY/VeFjZuQs=";
   };
 
   nativeBuildInputs = [