diff --git a/pkgs/applications/networking/browsers/lagrange/default.nix b/pkgs/applications/networking/browsers/lagrange/default.nix
index 6375e074a34a..e4c3442c4748 100644
--- a/pkgs/applications/networking/browsers/lagrange/default.nix
+++ b/pkgs/applications/networking/browsers/lagrange/default.nix
@@ -17,13 +17,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "lagrange";
-  version = "1.17.4";
+  version = "1.17.5";
 
   src = fetchFromGitHub {
     owner = "skyjake";
     repo = "lagrange";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-vzdlcyA+RCr8RH0KbTiUah8lS++Xq6gLCHbgHHBFEig=";
+    hash = "sha256-q50r0jH7opIh3r08jAwYmFWl1e/x9qVL+mUEf8JVfuc=";
   };
 
   nativeBuildInputs = [ cmake pkg-config zip ];