diff --git a/pkgs/by-name/kn/kn/package.nix b/pkgs/by-name/kn/kn/package.nix
index f7e1b9b324cf..8f129118b75f 100644
--- a/pkgs/by-name/kn/kn/package.nix
+++ b/pkgs/by-name/kn/kn/package.nix
@@ -8,16 +8,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "kn";
-  version = "1.19.0";
+  version = "1.19.1";
 
   src = fetchFromGitHub {
     owner = "knative";
     repo = "client";
     tag = "knative-v${finalAttrs.version}";
-    hash = "sha256-VfVqNzU/FLnFqDBwU4gM4RlJO1IkJZX53hQnw+mwQJA=";
+    hash = "sha256-nTWY6R8t14Z1xLvarAUqEWiQoBnQLCBQwglEX+hJpIE=";
   };
 
-  vendorHash = "sha256-jQjG13nYwTbDp5SXgjsNtQeuqhiqyvn3pUzsbdIazsw=";
+  vendorHash = "sha256-ep9BkF2+pqFjDwY7mXuRVcPJyVyBv489zBhSp2MQxU4=";
 
   env.GOWORK = "off";