diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index e6b40a0..b5bdd77 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -17,7 +17,7 @@ dependencies = [
     "redis==5.2.1",
     "httpx==0.28.1",
     "fpdf2==2.8.2",
-    "alembic==1.14.0",
+    "alembic==1.18.5",
     "sentry-sdk[fastapi]==2.19.2",
     "opentelemetry-sdk>=1.25.0",
     "opentelemetry-instrumentation-fastapi>=0.46b0",