diff --git a/responders/UmbrellaBlacklister/requirements.txt b/responders/UmbrellaBlacklister/requirements.txt
index 0b076fb62..5ae4088dd 100644
--- a/responders/UmbrellaBlacklister/requirements.txt
+++ b/responders/UmbrellaBlacklister/requirements.txt
@@ -1 +1,3 @@
+cortexutils
+requests
 datetime
diff --git a/responders/ZEROFOX_Close_alert/requirements.txt b/responders/ZEROFOX_Close_alert/requirements.txt
index 8b1378917..655e90ed6 100644
--- a/responders/ZEROFOX_Close_alert/requirements.txt
+++ b/responders/ZEROFOX_Close_alert/requirements.txt
@@ -1 +1,3 @@
+cortexutils
+requests
 
diff --git a/responders/ZEROFOX_Takedown_request/requirements.txt b/responders/ZEROFOX_Takedown_request/requirements.txt
index 8b1378917..655e90ed6 100644
--- a/responders/ZEROFOX_Takedown_request/requirements.txt
+++ b/responders/ZEROFOX_Takedown_request/requirements.txt
@@ -1 +1,3 @@
+cortexutils
+requests