diff --git a/pkgs/applications/editors/vscode/extensions/ms-pyright.pyright/default.nix b/pkgs/applications/editors/vscode/extensions/ms-pyright.pyright/default.nix
index 41a721af1bc3..f2fd32afd155 100644
--- a/pkgs/applications/editors/vscode/extensions/ms-pyright.pyright/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/ms-pyright.pyright/default.nix
@@ -7,8 +7,8 @@ vscode-utils.buildVscodeMarketplaceExtension {
   mktplcRef = {
     publisher = "ms-pyright";
     name = "pyright";
-    version = "1.1.399";
-    hash = "sha256-dKkx01NVbg0f6+LkZPs1/djqJjOAY/BjROEr4455Shc=";
+    version = "1.1.400";
+    hash = "sha256-Twpsxtr6fUSDgCfMYFJF3asgaKLB/axIvOZRItuFyig=";
   };
 
   meta = {