diff --git a/stix_shifter/requirements.txt b/stix_shifter/requirements.txt
index 4267ac5ce..ba82b65e8 100644
--- a/stix_shifter/requirements.txt
+++ b/stix_shifter/requirements.txt
@@ -15,6 +15,6 @@ pyOpenSSL==23.1.1
 python-dateutil==2.8.2
 requests_toolbelt==0.10.1
 stix2-matcher==3.0.0
-stix2-patterns==1.3.2
+stix2-patterns==2.0.0
 stix2-validator==3.1.3
 xmltodict==0.13.0