diff --git a/compare-db/docker-compose.yml b/compare-db/docker-compose.yml
index c2ad7b1..adb6e24 100644
--- a/compare-db/docker-compose.yml
+++ b/compare-db/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   postgresql-installed:
-    image: postgres:11
+    image: postgres:13
     environment:
       POSTGRES_PASSWORD: secret
       POSTGRES_DATABASE: asterisk
@@ -11,7 +11,7 @@ services:
       - type: tmpfs
         target: /var/lib/postgresql/data
   postgresql-migrated:
-    image: postgres:11
+    image: postgres:13
     environment:
       POSTGRES_PASSWORD: secret
       POSTGRES_DATABASE: asterisk
diff --git a/compare-db/requirements.txt b/compare-db/requirements.txt
index b858147..7f59eee 100644
--- a/compare-db/requirements.txt
+++ b/compare-db/requirements.txt
@@ -1,11 +1,11 @@
 git+https://github.com/wazo-platform/xivo-dao
 git+https://github.com/wazo-platform/xivo-lib-python  # from xivo-dao
-alembic==1.0.0
+alembic==1.4.3
 migra[pg]
 packaging  # missing from sqlbag -> from migra
-pytz==2019.1
+pyyaml==5.3.1
 pyyaml
 sh
-sqlalchemy-utils==0.32.21
-sqlalchemy==1.2.18
-unidecode==1.0.23  # from alembic scripts
+sqlalchemy==1.3.22
+sqlalchemy-utils==0.36.8
+unidecode==1.2.0  # from alembic scripts