diff --git a/pkgs/servers/sql/postgresql/ext/pgvector.nix b/pkgs/servers/sql/postgresql/ext/pgvector.nix
index c1bd999ebf55..d2a783354f49 100644
--- a/pkgs/servers/sql/postgresql/ext/pgvector.nix
+++ b/pkgs/servers/sql/postgresql/ext/pgvector.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "pgvector";
-  version = "0.2.0";
+  version = "0.2.2";
 
   src = fetchFromGitHub {
     owner = "ankane";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1jl6rpys24qxhkv3q798pp9v03z2z7gswivp19yria9xr3bg6wjv";
+    sha256 = "sha256-rdhmdfxRK4rdgGsv8Rdokm46N/+S3ZwArkW5eJTQGsY=";
   };
 
   buildInputs = [ postgresql ];