diff --git a/requirements.txt b/requirements.txt
index bfae45284e..5155054fd4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ six==1.15.0
 smmap==3.0.4
 stix2==2.0.2
 stix2-patterns==1.3.1
-taxii2-client==2.2.1
+taxii2-client==2.2.2
 toml==0.10.1
 typing==3.7.4.3
 urllib3==1.25.10