diff --git a/core.git b/core.git
deleted file mode 100755
index ec231c9..0000000
Binary files a/core.git and /dev/null differ
diff --git a/deployments/staging/docker-compose.yaml b/deployments/staging/docker-compose.yaml
index 9dfd396..f67de88 100644
--- a/deployments/staging/docker-compose.yaml
+++ b/deployments/staging/docker-compose.yaml
@@ -5,14 +5,14 @@ services:
     image: $CI_REGISTRY_IMAGE/staging-core:$CI_COMMIT_REF_SLUG.$CI_PIPELINE_ID
     tty: true
     environment:
-      HUB_ADMIN_URL: 'http://10.6.0.11:59303'
+      HUB_ADMIN_URL: 'http://10.8.0.6:59303'
       IS_PROD_LOG: 'false'
       IS_PROD: 'false'
       PORT: 1488
       PUBLIC_ACCESS_SECRET_KEY: $JWT_PUBLIC_KEY
-      PG_CRED: 'host=10.6.0.23 port=5433 user=squiz password=Redalert2 dbname=squiz sslmode=disable'
-      AUTH_URL: 'http://10.6.0.11:59300/user'
+      PG_CRED: 'host=10.8.0.5 port=5433 user=squiz password=Redalert2 dbname=squiz sslmode=disable'
+      AUTH_URL: 'http://10.8.0.6:59300/user'
       PUBLIC_KEY: $PEM_PUB_USERID
       PRIVATE_KEY: $PEM_PRIV_USERID
     ports: 
-      - 1488:1488
+      - 10.8.0.5:1488:1488
diff --git a/go.mod b/go.mod
index e6d94c7..e940437 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/xuri/excelize/v2 v2.8.1
 	go.uber.org/zap v1.27.0
 	penahub.gitlab.yandexcloud.net/backend/penahub_common v0.0.0-20240223054633-6cb3d5ce45b6
-	penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240416222807-5b57148b0106
+	penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240423102606-60b55541d67e
 	penahub.gitlab.yandexcloud.net/backend/quiz/worker.git v0.0.0-20240313171802-7da5fbb4caf3
 )
 
@@ -27,7 +27,7 @@ require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/fatih/color v1.10.0 // indirect
 	github.com/go-redis/redis/v8 v8.11.5 // indirect
-	github.com/golang-migrate/migrate/v4 v4.17.0 // indirect
+	github.com/golang-migrate/migrate/v4 v4.17.1 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
diff --git a/go.sum b/go.sum
index 698c458..1a34fd9 100644
--- a/go.sum
+++ b/go.sum
@@ -38,6 +38,8 @@ github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17w
 github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/golang-migrate/migrate/v4 v4.17.0 h1:rd40H3QXU0AA4IoLllFcEAEo9dYKRHYND2gB4p7xcaU=
 github.com/golang-migrate/migrate/v4 v4.17.0/go.mod h1:+Cp2mtLP4/aXDTKb9wmXYitdrNx2HGs45rbWAo6OsKM=
+github.com/golang-migrate/migrate/v4 v4.17.1 h1:4zQ6iqL6t6AiItphxJctQb3cFqWiSpMnX7wLTPnnYO4=
+github.com/golang-migrate/migrate/v4 v4.17.1/go.mod h1:m8hinFyWBn0SA4QKHuKh175Pm9wjmxj3S2Mia7dbXzM=
 github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
 github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
@@ -299,5 +301,7 @@ penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240416222025-e5b
 penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240416222025-e5ba6630d682/go.mod h1:/DcyAjBh41IbomuDu5QzhL9flZW6lWO3ZAEbUXKobk0=
 penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240416222807-5b57148b0106 h1:LWCZW9FrueZjs15fY1rPgY23NhBjDpK5zQrKvCmLwnk=
 penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240416222807-5b57148b0106/go.mod h1:/DcyAjBh41IbomuDu5QzhL9flZW6lWO3ZAEbUXKobk0=
+penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240423102606-60b55541d67e h1:2xfRZBAMjlhIu5lIDUSsi43in9zVfoLsCNE/sbEXvKw=
+penahub.gitlab.yandexcloud.net/backend/quiz/common.git v0.0.0-20240423102606-60b55541d67e/go.mod h1:/DcyAjBh41IbomuDu5QzhL9flZW6lWO3ZAEbUXKobk0=
 penahub.gitlab.yandexcloud.net/backend/quiz/worker.git v0.0.0-20240313171802-7da5fbb4caf3 h1:BLHIUnJAttW9OAW7A63H9ON/HPhXdpBa/YPUQWD4ORA=
 penahub.gitlab.yandexcloud.net/backend/quiz/worker.git v0.0.0-20240313171802-7da5fbb4caf3/go.mod h1:/BFcX4F10DRuFuAHlwkKO+1QAXPL4i49x1tsrTwxlqE=