diff --git a/pip-requirements.txt b/pip-requirements.txt
index da684c116c..2b280851b6 100644
--- a/pip-requirements.txt
+++ b/pip-requirements.txt
@@ -14,7 +14,7 @@
 
 edk2-pytool-library~=0.21.9 # MU_CHANGE
 edk2-pytool-extensions~=0.27.10 # MU_CHANGE
-antlr4-python3-runtime==4.13.1
+antlr4-python3-runtime==4.13.2
 regex
 lcov-cobertura==2.0.2
 pygount==1.8.0 # MU_CHANGE