diff --git a/address-kit/requirements.txt b/address-kit/requirements.txt
index d8dab68..fbbbc5e 100644
--- a/address-kit/requirements.txt
+++ b/address-kit/requirements.txt
@@ -1,4 +1,4 @@
-pickleshare
+pickleshare==0.7.5
 geopy==1.20.0
-iso3166
-unidecode
+iso3166==2.1.1
+unidecode==1.3.6