diff --git a/pkgs/applications/networking/seaweedfs/default.nix b/pkgs/applications/networking/seaweedfs/default.nix
index 28c6580d8911..f51c8d051a51 100644
--- a/pkgs/applications/networking/seaweedfs/default.nix
+++ b/pkgs/applications/networking/seaweedfs/default.nix
@@ -7,16 +7,16 @@
 
 buildGoModule rec {
   pname = "seaweedfs";
-  version = "3.39";
+  version = "3.40";
 
   src = fetchFromGitHub {
     owner = "seaweedfs";
     repo = "seaweedfs";
     rev = version;
-    hash = "sha256-mbeTdrKptPaMw1OA3jFftjJPOmUnJcjbv81yDSlFeaU=";
+    hash = "sha256-eU1RnLjPSAdtv+EqVnIpOLsDfBjx4WHFnHHkGZfr130=";
   };
 
-  vendorHash = "sha256-mwfs/tdq1Qq2auEwz24emf7pjpIJAncI78oxhAn2WkI=";
+  vendorHash = "sha256-tKq5QEd7f4q7q2EDNjNrlatQ7+lXF9ya9L0iTP/AXSo=";
 
   subPackages = [ "weed" ];