diff --git a/pkgs/development/libraries/json-glib/default.nix b/pkgs/development/libraries/json-glib/default.nix
index 7a45ca0f2272..a50163c601d4 100644
--- a/pkgs/development/libraries/json-glib/default.nix
+++ b/pkgs/development/libraries/json-glib/default.nix
@@ -7,9 +7,9 @@ stdenv.mkDerivation rec {
     project = "json-glib";
     major = "1";
     minor = "0";
-    patchlevel = "0";
+    patchlevel = "2";
     extension = "xz";
-    sha256 = "dbf558d2da989ab84a27e4e13daa51ceaa97eb959c2c2f80976c9322a8f4cdde";
+    sha256 = "887bd192da8f5edc53b490ec51bf3ffebd958a671f5963e4f3af32c22e35660a";
   };
 
   configureflags= "--with-introspection" ;