diff --git a/pkgs/by-name/tr/traefik-certs-dumper/package.nix b/pkgs/by-name/tr/traefik-certs-dumper/package.nix
index 2ecc6d7f014c..8274a6d80b06 100644
--- a/pkgs/by-name/tr/traefik-certs-dumper/package.nix
+++ b/pkgs/by-name/tr/traefik-certs-dumper/package.nix
@@ -6,16 +6,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "traefik-certs-dumper";
-  version = "2.11.0";
+  version = "2.11.2";
 
   src = fetchFromGitHub {
     owner = "ldez";
     repo = "traefik-certs-dumper";
     rev = "v${finalAttrs.version}";
-    sha256 = "sha256-rjD0zt5kJ7A4TLn3jQBLGvzvHthszP9AvmcILVo5lzk=";
+    sha256 = "sha256-4s4IN/aDGP/9mFEf3Sl8/R9GtQlYSSXjxPrSA2CYuWE=";
   };
 
-  vendorHash = "sha256-hGmcE8vEJI4nZOVFbDGWpnfTyupFydwGj09gMb2Mctc=";
+  vendorHash = "sha256-VKtYOc1PbR0UZ9mJZ5houzVEPN+j+OnTw42eFr1aQgg=";
   excludedPackages = "integrationtest";
 
   meta = {