diff --git a/pkgs/applications/misc/ticker/default.nix b/pkgs/applications/misc/ticker/default.nix
index 8e70a70423b9..4de28e6a861a 100644
--- a/pkgs/applications/misc/ticker/default.nix
+++ b/pkgs/applications/misc/ticker/default.nix
@@ -5,16 +5,16 @@
 
 buildGoModule rec {
   pname = "ticker";
-  version = "4.2.0";
+  version = "4.2.1";
 
   src = fetchFromGitHub {
     owner = "achannarasappa";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-FavbBGmChWQ3xySPHlw5HisZwVaNe/NaxA6+InN8fL8=";
+    sha256 = "sha256-T9pApuzATohiOUmWa+GBlLrlTNgKNMwtW6fSPO/NS6Y=";
   };
 
-  vendorSha256 = "sha256-XBfTVd3X3IDxLCAaNnijf6E5bw+AZ94UdOG9w7BOdBU=";
+  vendorSha256 = "sha256-vTB1RPg1LN44bkWrdGEXR6WRlM/Q2EITUO0yt5ar/zg=";
 
   ldflags = [
     "-s" "-w" "-X github.com/achannarasappa/ticker/cmd.Version=v${version}"