diff --git a/requirements.txt b/requirements.txt
index 234c918..2798d17 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ motor==3.7.1
 multidict==6.7.1
 numpy==2.4.4
 packaging==26.2
-parsimonious==0.10.0
+parsimonious==0.11.0
 propcache==0.5.2
 pycryptodome==3.23.0
 pydantic==2.13.4