diff --git a/pkgs/applications/editors/vscode/extensions/rescript/default.nix b/pkgs/applications/editors/vscode/extensions/rescript/default.nix
index 5bad9b2e6283..fb0f1db8d59f 100644
--- a/pkgs/applications/editors/vscode/extensions/rescript/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/rescript/default.nix
@@ -11,8 +11,8 @@ vscode-utils.buildVscodeMarketplaceExtension rec {
   mktplcRef = {
     name = "rescript-vscode";
     publisher = "chenglou92";
-    version = "1.1.3";
-    sha256 = "1c1ipxgm0f0a3vlnhr0v85jr5l3rwpjzh9w8nv2jn5vgvpas0b2a";
+    version = "1.3.0";
+    sha256 = "sha256-Sgi7FFOpI/XOeyPOrDhwZdZ+43ilUz7oQ49yB7tiMXk=";
   };
   postPatch = ''
     rm -r ${analysisDir}