diff --git a/requirements.txt b/requirements.txt
index 53bd21f8d88..0752e6c1dce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -300,7 +300,7 @@ pygments==2.19.2
     #   nbconvert
     #   pytest
     #   sphinx
-pyparsing==3.2.5
+pyparsing==3.3.1
     # via matplotlib
 pytest==9.0.2
     # via