diff --git a/pkgs/servers/sql/postgresql/ext/pgvector.nix b/pkgs/servers/sql/postgresql/ext/pgvector.nix
index 3b440e537ffc..6483292d223e 100644
--- a/pkgs/servers/sql/postgresql/ext/pgvector.nix
+++ b/pkgs/servers/sql/postgresql/ext/pgvector.nix
@@ -7,22 +7,16 @@
 
 postgresqlBuildExtension (finalAttrs: {
   pname = "pgvector";
-  version = "0.8.0";
+  version = "0.8.1";
 
   src = fetchFromGitHub {
     owner = "pgvector";
     repo = "pgvector";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-JsZV+I4eRMypXTjGmjCtMBXDVpqTIPHQa28ogXncE/Q=";
+    hash = "sha256-4EqazYWstczL9T3YFqq2gtbcKIj6zWU8ItYt2nnwPYo=";
   };
 
   meta = {
-    # PostgreSQL 18 support issue upstream: https://github.com/pgvector/pgvector/issues/869
-    # Note: already fixed on `master` branch.
-    # Check after next package update.
-    broken = lib.warnIf (
-      finalAttrs.version != "0.8.0"
-    ) "Is postgresql18Packages.pgvector still broken?" (lib.versionAtLeast postgresql.version "18");
     description = "Open-source vector similarity search for PostgreSQL";
     homepage = "https://github.com/pgvector/pgvector";
     changelog = "https://github.com/pgvector/pgvector/raw/v${finalAttrs.version}/CHANGELOG.md";