diff --git a/pkgs/by-name/pm/pmtiles/package.nix b/pkgs/by-name/pm/pmtiles/package.nix
index ad214c35de6f..230b1d65bdaa 100644
--- a/pkgs/by-name/pm/pmtiles/package.nix
+++ b/pkgs/by-name/pm/pmtiles/package.nix
@@ -1,16 +1,16 @@
 { lib, buildGoModule, fetchFromGitHub }:
 buildGoModule rec {
   pname = "pmtiles";
-  version = "1.20.0";
+  version = "1.21.0";
 
   src = fetchFromGitHub {
     owner = "protomaps";
     repo = "go-pmtiles";
     rev = "v${version}";
-    hash = "sha256-ZwTZtMNgQE0AIbxdjA+8CFKSp1B9QnV5wmP+z/JoIpg=";
+    hash = "sha256-scicNAl1Lu8oD/g/63CXLeys+yorpH6Unhk5p4V78eY=";
   };
 
-  vendorHash = "sha256-Buzk+rPSPrs0q+g6MWVb47cAIKMxsNXlj3CWA0JINXM=";
+  vendorHash = "sha256-8HShM4YznUAc6rJyDbdL5vv0dOk+d4IRKQpmEhWiNjo=";
 
   ldflags = [ "-s" "-w" "-X main.version=${version}" "-X main.commit=v${version}" ];