diff --git a/pkgs/development/libraries/okapi/default.nix b/pkgs/development/libraries/okapi/default.nix
index eb85bb1d41f..c8981c54c11 100644
--- a/pkgs/development/libraries/okapi/default.nix
+++ b/pkgs/development/libraries/okapi/default.nix
@@ -2,11 +2,11 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "okapi";
-  version = "1.3.0";
+  version = "1.4.0";
 
   src = fetchurl {
     url = "https://github.com/trinsic-id/okapi/releases/download/v${version}/okapi-vendor-${version}.tar.gz";
-    sha256 = "sha256-I3wTcT7vLgH+B8gNzl8Yr/qMIDkMJUrG++SOSS+FUmQ=";
+    sha256 = "sha256-wNruDPjYHDJtpzQIly4da9rQg1ftdCVxRNNLkFsbKXs=";
   };
 
   cargoVendorDir = "vendor";