diff --git a/pkgs/applications/graphics/hydrus/default.nix b/pkgs/applications/graphics/hydrus/default.nix
index d4664f7e997d..08293f748de7 100644
--- a/pkgs/applications/graphics/hydrus/default.nix
+++ b/pkgs/applications/graphics/hydrus/default.nix
@@ -10,14 +10,14 @@
 
 python3Packages.buildPythonPackage rec {
   pname = "hydrus";
-  version = "469";
+  version = "470b";
   format = "other";
 
   src = fetchFromGitHub {
     owner = "hydrusnetwork";
     repo = "hydrus";
     rev = "v${version}";
-    sha256 = "sha256-1E85SIsLXeG+AUqQYCJxOlSwiT26OG+n/d9GbyryGCE=";
+    sha256 = "0v52krjcqykrm3zqj6idzvbpjv4fhbgvq2jr8k0g63f7db7p08h9";
   };
 
   nativeBuildInputs = [