diff --git a/pdm.lock b/pdm.lock
index f836e06..486e1c3 100644
--- a/pdm.lock
+++ b/pdm.lock
@@ -5,7 +5,7 @@
 groups = ["default", "django", "lint", "psycopg3", "scipy-sparse", "sdk", "sqlalchemy", "test"]
 strategy = ["direct_minimal_versions"]
 lock_version = "4.5.0"
-content_hash = "sha256:c2d33e1f6597c0dfcd091e1dea656de975a3d588e6e7b1cfc45f784853553536"
+content_hash = "sha256:5a0e483b5aa807ca1a60b0b397d61c06a5166342bab50d92c3da95ddf89263d5"
 
 [[metadata.targets]]
 requires_python = ">=3.9,<3.13"
@@ -280,7 +280,7 @@ files = [
 
 [[package]]
 name = "importlib-metadata"
-version = "8.0.0"
+version = "8.2.0"
 requires_python = ">=3.8"
 summary = "Read metadata from Python packages"
 dependencies = [
@@ -288,8 +288,8 @@ dependencies = [
     "zipp>=0.5",
 ]
 files = [
-    {file = "importlib_metadata-8.0.0-py3-none-any.whl", hash = "sha256:15584cf2b1bf449d98ff8a6ff1abef57bf20f3ac6454f431736cd3e660921b2f"},
-    {file = "importlib_metadata-8.0.0.tar.gz", hash = "sha256:188bd24e4c346d3f0a933f275c2fec67050326a856b9a359881d7c2a697e8812"},
+    {file = "importlib_metadata-8.2.0-py3-none-any.whl", hash = "sha256:11901fa0c2f97919b288679932bb64febaeacf289d18ac84dd68cb2e74213369"},
+    {file = "importlib_metadata-8.2.0.tar.gz", hash = "sha256:72e8d4399996132204f9a16dcc751af254a48f8d1b20b9ff0f98d4a8f901e73d"},
 ]
 
 [[package]]
diff --git a/pyproject.toml b/pyproject.toml
index 36ff651..340a6c6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,8 +26,9 @@ requires = ["pdm-backend"]
 [project.optional-dependencies]
 psycopg3 = ["psycopg[binary]>=3.1.12"]
 sdk = ["openai>=1.2.2", "pgvecto_rs[sqlalchemy]"]
-sqlalchemy = ["pgvecto_rs[psycopg3]", "SQLAlchemy>=2.0.23"]
+sqlalchemy = ["SQLAlchemy>=2.0.23"]
 django = ["Django>=4.2"]
+
 [tool.pdm.dev-dependencies]
 lint = ["ruff>=0.1.5"]
 test = ["pytest>=7.4.3"]