diff --git a/pkgs/servers/vouch-proxy/default.nix b/pkgs/servers/vouch-proxy/default.nix
index 9ef0e17f9570..42257f73bc26 100644
--- a/pkgs/servers/vouch-proxy/default.nix
+++ b/pkgs/servers/vouch-proxy/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "vouch-proxy";
-  version = "0.37.3";
+  version = "0.39.0";
 
   src = fetchFromGitHub {
     owner = "vouch";
     repo = "vouch-proxy";
     rev = "v${version}";
-    sha256 = "sha256-zXt1Xo6xq1g1putx4q6z7SEXK4lNGRgRnNPXajL5Znw=";
+    hash = "sha256-q4tylXW219jzWrdzOQxewRh1advYEouEKiNJvvnIp9U=";
   };
 
-  vendorSha256 = "sha256-E1x1QTagXkL4NQ7REDuTHpUaadiz72e3jMLPVquSSV4=";
+  vendorHash = "sha256-IUjIGht/oQiWKHfbW7nJaybKpKs179mOkpLIwAb8/hk=";
 
   ldflags = [
     "-s" "-w"