diff --git a/requirements-alembic.txt b/requirements-alembic.txt
index e959ca4f..a14589ba 100644
--- a/requirements-alembic.txt
+++ b/requirements-alembic.txt
@@ -11,7 +11,7 @@ python-dotenv==1.2.1
 
 # GeoAlchemy2 0.14.7 is the last version supporting Python 3.9
 # (0.18+ requires Python 3.10+)
-geoalchemy2==0.18.1
+geoalchemy2==0.18.2
 
 # Pydantic for model validation (used by API models)
 # Using 2.11.0 which is the last version supporting Python 3.9
diff --git a/requirements.txt b/requirements.txt
index 1e81746a..0888c6c0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ starlette>=0.49.1  # CVE-2025-62727 fix (DoS via Range header in FileResponse)
 uvicorn[standard]==0.40.0
 sqlalchemy==2.0.46
 psycopg2-binary==2.9.11
-geoalchemy2==0.18.1
+geoalchemy2==0.18.2
 cryptography==46.0.5
 PyJWT==2.11.0
 passlib[bcrypt]==1.7.4