diff --git a/attack_data_service/requirements.txt b/attack_data_service/requirements.txt
index baefacbf..64bc2f97 100644
--- a/attack_data_service/requirements.txt
+++ b/attack_data_service/requirements.txt
@@ -55,7 +55,7 @@ pycparser==2.20
 PyGithub==2.1.1
 PyJWT==1.7.1
 PyNaCl==1.4.0
-pyparsing==2.4.7
+pyparsing==3.2.1
 pytest==6.2.5
 python-daemon==2.3.0
 python-dateutil==2.8.2