diff --git a/pkgs/applications/editors/jetbrains/default.nix b/pkgs/applications/editors/jetbrains/default.nix
index ff4ce68f562..43b3d0433b3 100644
--- a/pkgs/applications/editors/jetbrains/default.nix
+++ b/pkgs/applications/editors/jetbrains/default.nix
@@ -333,12 +333,12 @@ in
 
   mps = buildMps rec {
     name = "mps-${version}";
-    version = "2020.1.3"; /* updated by script */
+    version = "2020.1.4"; /* updated by script */
     description = "Create your own domain-specific language";
     license = stdenv.lib.licenses.unfree;
     src = fetchurl {
       url = "https://download.jetbrains.com/mps/2020.1/MPS-${version}.tar.gz";
-      sha256 = "1ncvq834vn47pmh3q875hgqi4m7h3inljp89w3jwwhjn3g985ysz"; /* updated by script */
+      sha256 = "1j5n100fl8yvfla2slm95wv499azwzzxigp1kdcaj8xbc0a0mp7c"; /* updated by script */
     };
     wmClass = "jetbrains-mps";
     update-channel = "MPS RELEASE";