diff --git a/stix_shifter/requirements.txt b/stix_shifter/requirements.txt
index 7b1e61da9..6fe026818 100644
--- a/stix_shifter/requirements.txt
+++ b/stix_shifter/requirements.txt
@@ -6,7 +6,7 @@ pyOpenSSL==22.1.0
 flatten_json==0.1.13
 python-dateutil==2.8.2
 requests_toolbelt==0.10.1
-stix2-patterns==1.3.2
+stix2-patterns==2.0.0
 stix2-validator==3.0.2
 xmltodict==0.13.0
 jsonmerge==1.9.0