diff --git a/pkgs/by-name/ta/tanka/package.nix b/pkgs/by-name/ta/tanka/package.nix
index e69621393ae9..887ec3916968 100644
--- a/pkgs/by-name/ta/tanka/package.nix
+++ b/pkgs/by-name/ta/tanka/package.nix
@@ -7,16 +7,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "tanka";
-  version = "0.37.5";
+  version = "0.38.0";
 
   src = fetchFromGitHub {
     owner = "grafana";
     repo = "tanka";
     rev = "v${finalAttrs.version}";
-    sha256 = "sha256-jfDaS4kHHfX94dK1pCVyPdesYTZP/9Vzd1y2Sv7Snzw=";
+    sha256 = "sha256-Nr0l5QBpYktOwGsGVY8Ee5sC1RuRelOF05Z6aiSE2Yw=";
   };
 
-  vendorHash = "sha256-gcoUkMygjVVTIaf5Y77ipViaB44/r1MNjJyaUiLafLQ=";
+  vendorHash = "sha256-Upp3aEaAgPwHleP+kZ3Jf34agDIiHIc3x/IVtujDhFg=";
 
   doCheck = false;
   # Required for versions >= 0.28 as they introduce a gowork.sum file. This is only used for tests so we can safely disable GOWORK