diff --git a/pkgs/by-name/hy/hysteria/package.nix b/pkgs/by-name/hy/hysteria/package.nix
index 337513b34072..bc4a23dd1e7b 100644
--- a/pkgs/by-name/hy/hysteria/package.nix
+++ b/pkgs/by-name/hy/hysteria/package.nix
@@ -6,16 +6,16 @@
 }:
 buildGoModule rec {
   pname = "hysteria";
-  version = "2.6.4";
+  version = "2.6.5";
 
   src = fetchFromGitHub {
     owner = "apernet";
     repo = "hysteria";
     rev = "app/v${version}";
-    hash = "sha256-j6MvVq/+buv/Md/84xUFyRh2zp8qms/1IdEREZ5trXM=";
+    hash = "sha256-EiucZQ8poLmWVGd7MElZ4FWhDdDuM0/8CiomN+TKolw=";
   };
 
-  vendorHash = "sha256-lCq+/RPbqstMR47ILJ+BdtBowFVWBDczFEg0KuF8DAQ=";
+  vendorHash = "sha256-ho5AC9kehhvPVS3CoB2Yucbk5vCVqWAe1MZGInusKk8=";
   proxyVendor = true;
 
   ldflags =