diff --git a/setup/management.sh b/setup/management.sh
index 9f71d923..531e7800 100755
--- a/setup/management.sh
+++ b/setup/management.sh
@@ -5,7 +5,7 @@ source setup/functions.sh
 # build-essential libssl-dev libffi-dev python3-dev: Required to pip install cryptography.
 apt_install python3-flask links duplicity libyaml-dev python3-dnspython python3-dateutil \
 	build-essential libssl-dev libffi-dev python3-dev
-hide_output pip3 install rtyaml "email_validator==0.1.0-rc5" cryptography
+hide_output pip3 install rtyaml email_validator cryptography
 	# email_validator is repeated in setup/questions.sh
 
 # Create a backup directory and a random key for encrypting backups.
diff --git a/setup/questions.sh b/setup/questions.sh
index d16b6a42..9c267616 100644
--- a/setup/questions.sh
+++ b/setup/questions.sh
@@ -13,7 +13,7 @@ if [ -z "$NONINTERACTIVE" ]; then
 	fi
 
 	# email_validator is repeated in setup/management.sh
-	hide_output pip3 install "email_validator==0.1.0-rc5" || exit 1
+	hide_output pip3 install email_validator || exit 1
 
 	message_box "Mail-in-a-Box Installation" \
 		"Hello and thanks for deploying a Mail-in-a-Box!