diff --git a/pkgs/tools/text/mdbook-katex/default.nix b/pkgs/tools/text/mdbook-katex/default.nix
index f87e3491a184..309c591c0882 100644
--- a/pkgs/tools/text/mdbook-katex/default.nix
+++ b/pkgs/tools/text/mdbook-katex/default.nix
@@ -2,14 +2,14 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "mdbook-katex";
-  version = "0.9.1";
+  version = "0.9.2";
 
   src = fetchCrate {
     inherit pname version;
-    hash = "sha256-F+yNfXBTAg9S6R85bGStumr1OXdWN3o95TxC0qgUeME=";
+    hash = "sha256-O2hFv/9pqrs8cSDvHLAUnXx4mX6TN8hvPLroWgoCgwE=";
   };
 
-  cargoHash = "sha256-01lr6ZS+7MmgKmuP+xEX7j1x2qDofmzeevUqY/UqRUw=";
+  cargoHash = "sha256-ONZZ6D0Ien0wakjhy6P2lhx0AnRLH0xpuYon+N9Crg8=";
 
   buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ CoreServices ];