diff --git a/pkgs/applications/networking/browsers/lagrange/default.nix b/pkgs/applications/networking/browsers/lagrange/default.nix
index e744f2a31c65..681de76dda3b 100644
--- a/pkgs/applications/networking/browsers/lagrange/default.nix
+++ b/pkgs/applications/networking/browsers/lagrange/default.nix
@@ -19,13 +19,13 @@
 
 stdenv.mkDerivation rec {
   pname = "lagrange";
-  version = "1.12.1";
+  version = "1.12.2";
 
   src = fetchFromGitHub {
     owner = "skyjake";
     repo = "lagrange";
     rev = "v${version}";
-    sha256 = "sha256-CpvoovTn++RTQjyeOlHTG+cjn32F+9qP32+YHpoLB8M=";
+    sha256 = "sha256-AVitXfHIJmCBBkhg+DLkHeCSoyH6YMaTMaa4REDXEFg=";
     fetchSubmodules = true;
   };