diff --git a/requirements.txt b/requirements.txt
index e9cd708..cf4f650 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-git+https://github.com/JohnHammond/base64io-python
+-git+https://github.com/JohnHammond/base64io-python
 bcrypt==3.1.7
 certifi==2020.6.20
 cffi==1.14.0
@@ -36,3 +36,4 @@ typing-extensions==3.7.4.2
 urllib3==1.25.9
 wcwidth==0.1.9
 python-rapidjson==0.9.1
+ZODB==5.6.0
\ No newline at end of file