diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4ae1d18..be66253 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -85,7 +85,7 @@ flake8==7.2.0
     #   flake8-docstrings
 flake8-docstrings==1.7.0
     # via -r requirements-dev.in
-fonttools==4.58.4
+fonttools==4.60.2
     # via matplotlib
 ghp-import==2.1.0
     # via mkdocs
diff --git a/requirements.txt b/requirements.txt
index b1f57b0..e246650 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ contourpy==1.3.2
     # via matplotlib
 cycler==0.12.1
     # via matplotlib
-fonttools==4.58.3
+fonttools==4.60.2
     # via matplotlib
 idna==3.10
     # via requests