diff --git a/pkgs/development/tools/evans/default.nix b/pkgs/development/tools/evans/default.nix
index 1d012c69101..9c1cf928684 100644
--- a/pkgs/development/tools/evans/default.nix
+++ b/pkgs/development/tools/evans/default.nix
@@ -2,18 +2,18 @@
 
 buildGoModule rec {
   pname = "evans";
-  version = "0.10.8";
+  version = "0.10.9";
 
   src = fetchFromGitHub {
     owner = "ktr0731";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-2Fn+pPYknuQCofTNrgDbZ4A6C5hazSqKqlUOUG10ekU=";
+    sha256 = "sha256-Dim/8RXBMZTITGlT7F7TdAK9S2ct7w01861QqeT2FZk=";
   };
 
   subPackages = [ "." ];
 
-  vendorSha256 = "sha256-IxlzSzFEIIBC32S7u1Lkbi/fOxFYlbockNAfl/tnJpA=";
+  vendorSha256 = "sha256-HcD7MnUBPevGDckiWitIcp0z97FJmW3D0f9SySdouq8=";
 
   meta = with lib; {
     description = "More expressive universal gRPC client";