diff --git a/pkgs/by-name/go/go-ethereum/package.nix b/pkgs/by-name/go/go-ethereum/package.nix
index 9d893b8d53c6..5c6035799e8d 100644
--- a/pkgs/by-name/go/go-ethereum/package.nix
+++ b/pkgs/by-name/go/go-ethereum/package.nix
@@ -18,17 +18,17 @@ let
 in
 buildGoModule rec {
   pname = "go-ethereum";
-  version = "1.15.5";
+  version = "1.15.6";
 
   src = fetchFromGitHub {
     owner = "ethereum";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-kOgsjvkEi5acv53qnbyxMrPIXkz08SqjIO0A/mj/y90=";
+    hash = "sha256-BdNv0rx+9/F0leNj2AAej8psy8X8HysDrIXheVOOkSo=";
   };
 
   proxyVendor = true;
-  vendorHash = "sha256-byp1FzB4cSk9TayjaamsVfgzX0H531kzSXVHxDgWTes=";
+  vendorHash = "sha256-1FuVdx84jvMBo8VO6q+WaFpK3hWn88J7p8vhIDsQHPM=";
 
   doCheck = false;