diff --git a/locale b/locale
index f2898d595..31a7b8fc6 160000
--- a/locale
+++ b/locale
@@ -1 +1 @@
-Subproject commit f2898d595d71ece8d69d998a41e8348750ef788f
+Subproject commit 31a7b8fc6d955e8bd6c13d2de84501bc43895190
diff --git a/requirements.txt b/requirements.txt
index 1f02f3989..61aa2130b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,6 +36,7 @@ Pillow==8.3.2
 pip-autoremove==0.9.0
 psycopg2-binary==2.8.6
 PyJWT==1.5.3
+pydantic==1.10.8
 pyodm==1.5.10
 pyparsing==2.4.7
 pytz==2020.1