diff --git a/taxii_service/requirements.txt b/taxii_service/requirements.txt
index 1da163f4..dcf704ba 100644
--- a/taxii_service/requirements.txt
+++ b/taxii_service/requirements.txt
@@ -1,5 +1,5 @@
 m2crypto
-libtaxii==1.1.111
+libtaxii==1.1.118
 cybox==2.1.0.14
 stix==1.2.0.4
 stix-ramrod==1.2.0
\ No newline at end of file