diff --git a/pkgs/applications/editors/idea/default.nix b/pkgs/applications/editors/idea/default.nix
index 951b7f22b404..f3bca7bce776 100644
--- a/pkgs/applications/editors/idea/default.nix
+++ b/pkgs/applications/editors/idea/default.nix
@@ -269,13 +269,13 @@ in
 
   webstorm = buildWebStorm rec {
     name = "webstorm-${version}";
-    version = "10.0.4";
-    build = "141.1550";
+    version = "10.0.5";
+    build = "WS-141.3058.35";
     description = "Professional IDE for Web and JavaScript development";
     license = stdenv.lib.licenses.unfree;
     src = fetchurl {
       url = "https://download.jetbrains.com/webstorm/WebStorm-${version}.tar.gz";
-      sha256 = "171i544ssvjnbr1vq6ncxlj38swsygacavsa427qa4s5wzyvdipj";
+      sha256 = "0a5s6f99wyql5pgjl94pf4ljdbviik3b8dbr1s6b7c6jn1gk62ic";
     };
   };