diff --git a/requirements/base.txt b/requirements/base.txt
index 1cef1931d..b991dd7f7 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -39,7 +39,7 @@ openpyxl==2.4.9
 pandas==0.22.0
 patch==1.16
 patsy==0.4.1
-phonenumberslite==8.8.8
+phonenumberslite==8.13.46
 Pillow==4.3.0
 psycopg2==2.7.3.2
 PyJWT==1.5.3