diff --git a/docs/requirements.txt b/docs/requirements.txt
index b21ffd01..b57f82ed 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -54,7 +54,7 @@ pillow==10.2.0
     # via matplotlib
 pygments==2.16.1
     # via sphinx
-pyparsing==3.1.1
+pyparsing==3.2.1
     # via matplotlib
 python-dateutil==2.8.2
     # via