diff --git a/requirements.txt b/requirements.txt
index de616cb83e..fccb26bedc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -60,7 +60,7 @@ semantic-version==2.8.5
 simplejson==3.17.5
 six==1.16.0
 sly==0.4
-smmap==4.0.0
+smmap==5.0.0
 stix2==3.0.1
 stix2-patterns==1.3.2
 taxii2-client==2.3.0