diff --git a/pkgs/by-name/tw/twitterBootstrap/package.nix b/pkgs/by-name/tw/twitterBootstrap/package.nix
index 6838bc102c9a..901428cfff5f 100644
--- a/pkgs/by-name/tw/twitterBootstrap/package.nix
+++ b/pkgs/by-name/tw/twitterBootstrap/package.nix
@@ -7,11 +7,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "bootstrap";
-  version = "5.3.5";
+  version = "5.3.6";
 
   src = fetchurl {
     url = "https://github.com/twbs/bootstrap/releases/download/v${finalAttrs.version}/bootstrap-${finalAttrs.version}-dist.zip";
-    hash = "sha256-0dKtiLr8Y55I2V4yYL8qQzUCqPjFnzleKVscLLdHG8g=";
+    hash = "sha256-BbjBwQPqm89SqqZs2aE+w+7KujEwFLcJLMSvCtKtYl8=";
   };
 
   nativeBuildInputs = [ unzip ];