diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 1cbb966..358e744 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -44,7 +44,7 @@ dependencies = [
     "django-storages>=1.14.4",
     "google-cloud-storage>=2.18.2",
     "ibis-framework[sqlite,bigquery,duckdb,snowflake,trino,postgres,databricks]==11.0.0",
-    "pymysql==1.1.0",
+    "pymysql==1.1.1",
     "sqlalchemy<3,>=1.4",
     "pydeps==1.12.18",
     "celery>=5.4.0",
diff --git a/backend/uv.lock b/backend/uv.lock
index 2cdc7dc..7671fa3 100644
--- a/backend/uv.lock
+++ b/backend/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = ">=3.10, <3.11.1"
 resolution-markers = [
     "python_full_version >= '3.11'",
@@ -3612,11 +3612,11 @@ wheels = [
 
 [[package]]
 name = "pymysql"
-version = "1.1.0"
+version = "1.1.1"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/41/9d/ee68dee1c8821c839bb31e6e5f40e61035a5278f7c1307dde758f0c90452/PyMySQL-1.1.0.tar.gz", hash = "sha256:4f13a7df8bf36a51e81dd9f3605fede45a4878fe02f9236349fd82a3f0612f96", size = 47240, upload-time = "2023-06-26T05:34:02.058Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/b3/8f/ce59b5e5ed4ce8512f879ff1fa5ab699d211ae2495f1adaa5fbba2a1eada/pymysql-1.1.1.tar.gz", hash = "sha256:e127611aaf2b417403c60bf4dc570124aeb4a57f5f37b8e95ae399a42f904cd0", size = 47678, upload-time = "2024-05-21T11:03:43.722Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/e5/30/20467e39523d0cfc2b6227902d3687a16364307260c75e6a1cb4422b0c62/PyMySQL-1.1.0-py3-none-any.whl", hash = "sha256:8969ec6d763c856f7073c4c64662882675702efcb114b4bcbb955aea3a069fa7", size = 44768, upload-time = "2023-06-26T05:33:59.951Z" },
+    { url = "https://files.pythonhosted.org/packages/0c/94/e4181a1f6286f545507528c78016e00065ea913276888db2262507693ce5/PyMySQL-1.1.1-py3-none-any.whl", hash = "sha256:4de15da4c61dc132f4fb9ab763063e693d521a80fd0e87943b9a453dd4c19d6c", size = 44972, upload-time = "2024-05-21T11:03:41.216Z" },
 ]
 
 [[package]]
@@ -5161,7 +5161,7 @@ requires-dist = [
     { name = "pydantic", specifier = ">=2.9.2" },
     { name = "pydeps", specifier = "==1.12.18" },
     { name = "pylint", specifier = ">=3.3.6" },
-    { name = "pymysql", specifier = "==1.1.0" },
+    { name = "pymysql", specifier = "==1.1.1" },
     { name = "python-dotenv", specifier = ">=1.1.0" },
     { name = "python-magic", specifier = "==0.4.27" },
     { name = "python-socketio", specifier = "==5.9.0" },