diff --git a/pkgs/misc/vscode-extensions/cpptools/default.nix b/pkgs/misc/vscode-extensions/cpptools/default.nix
index 08fee83d8ce..d129bda33f4 100644
--- a/pkgs/misc/vscode-extensions/cpptools/default.nix
+++ b/pkgs/misc/vscode-extensions/cpptools/default.nix
@@ -83,8 +83,8 @@ vscode-utils.buildVscodeMarketplaceExtension {
   mktplcRef = {
     name = "cpptools";
     publisher = "ms-vscode";
-    version = "0.26.1";
-    sha256 = "09khm0byxa9mv8qbqrikd7akz3p816ra5z8l86xqkmbm6j1k4wpc";
+    version = "0.26.3";
+    sha256 = "1rwyvqk3gp5f75x73d33biqvq67xx2vz1lmh3y3ax8kaf9z8jfvr";
   };
 
   buildInputs = [
diff --git a/pkgs/misc/vscode-extensions/python/default.nix b/pkgs/misc/vscode-extensions/python/default.nix
index 376f52ec5ff..efbd163abbb 100644
--- a/pkgs/misc/vscode-extensions/python/default.nix
+++ b/pkgs/misc/vscode-extensions/python/default.nix
@@ -41,8 +41,8 @@ in vscode-utils.buildVscodeMarketplaceExtension {
   mktplcRef = {
     name = "python";
     publisher = "ms-python";
-    version = "2019.10.44104";
-    sha256 = "1k0wws430psrl8zp9ky5mifbg02qmh2brjyqk5k9pn3y1dks5gns";
+    version = "2020.1.58038";
+    sha256 = "09iawy1p2akan090461137d4p5gqqf0aanm9i534p0kmbxmjfpqv";
   };
 
   buildInputs = [