diff --git a/services/account_unification/requirements-dev.txt b/services/account_unification/requirements-dev.txt
index e071985..b657dfd 100644
--- a/services/account_unification/requirements-dev.txt
+++ b/services/account_unification/requirements-dev.txt
@@ -525,9 +525,9 @@ setuptools==84.0.0 \
     --hash=sha256:51a52592b3b99e102b609654876bd65f19f999935166d1352678931132b0c670 \
     --hash=sha256:f4695c21257f0d9b537ec2692c941d02ee143b7cc1276941349a546573b2ef73
     # via cwl-idp-account-unification
-starlette==1.3.1 \
-    --hash=sha256:05d0213193f2fbaae60e2ecb593b4add4262ad4e46536b54abe36f11a71724e0 \
-    --hash=sha256:c7372aae11c3c3f26a42df7bd626cec2f47d03483d261d369516a615a53714c6
+starlette==1.6.0 \
+    --hash=sha256:a86dd39d14bb45f85a3d18525215a9ef0cfd1f192ac793220e72598c90335f0c \
+    --hash=sha256:d4e3ac5e546444960c710297a3c9fc3f7ebae1b7e963f3d36173b49da535be9b
     # via fastapi
 tabulate==0.10.0 \
     --hash=sha256:e2cfde8f79420f6deeffdeda9aaec3b6bc5abce947655d17ac662b126e48a60d \