diff --git a/docs/requirements.txt b/docs/requirements.txt
index 2da63b0..b25cca1 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -47,7 +47,7 @@ exceptiongroup==1.2.2
     # via pytest
 fastjsonschema==2.20.0
     # via nbformat
-fonttools==4.54.1
+fonttools==4.60.2
     # via matplotlib
 idna==3.15
     # via requests