diff --git a/pkgs/applications/blockchains/go-ethereum/default.nix b/pkgs/applications/blockchains/go-ethereum/default.nix
index ef79e514638a..767d8e7ba00c 100644
--- a/pkgs/applications/blockchains/go-ethereum/default.nix
+++ b/pkgs/applications/blockchains/go-ethereum/default.nix
@@ -9,16 +9,16 @@ let
 
 in buildGoModule rec {
   pname = "go-ethereum";
-  version = "1.10.18";
+  version = "1.10.20";
 
   src = fetchFromGitHub {
     owner = "ethereum";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1jfyhzklznjrdki6m8wjgqzp63b6n6vy7ws3l0al58zkaybnpikw";
+    sha256 = "sha256-PIQP08QxGJmla7LKEtnEXmwJxDYh02q4fmRHZsYtthU=";
   };
 
-  vendorSha256 = "10xpxz8ybgwqizqy9d3phza8mlxxpsbk4qsf271r7ls4qr5q1wxz";
+  vendorSha256 = "sha256-AlXfKytDrQrp0gvnC5/gTlJAVJBAQNHm4MoBu9O9jM4=";
 
   doCheck = false;