diff --git a/pkgs/by-name/re/realm/package.nix b/pkgs/by-name/re/realm/package.nix
index 68ae0088e60a..d3049faa4da3 100644
--- a/pkgs/by-name/re/realm/package.nix
+++ b/pkgs/by-name/re/realm/package.nix
@@ -1,4 +1,5 @@
 {
+  cmake,
   lib,
   rustPlatform,
   fetchFromGitHub,
@@ -8,16 +9,21 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "realm";
-  version = "2.8.0";
+  version = "2.9.4";
 
   src = fetchFromGitHub {
     owner = "zhboner";
     repo = "realm";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-7hOy+bqWoVyI2xGJ0eY7GvyIYykr6VP8d3ZYtY/jGPI=";
+    hash = "sha256-gnsFqWhJOMKUaSWfRmHBksw3uWFP0smRhEbPLriEmlk=";
   };
 
-  cargoHash = "sha256-yR+ayseoUYpK9lUFRP0OLrp1+LUrtPnxiPRvjDFSNgo=";
+  cargoHash = "sha256-b/cG6fGoAdhvmZXSQv/QkY3QKiMT7YcfEGohZSbk0q8=";
+
+  nativeBuildInputs = [
+    cmake
+    rustPlatform.bindgenHook
+  ];
 
   env.RUSTC_BOOTSTRAP = 1;