diff --git a/requirements-dev.txt b/requirements-dev.txt
index 92f4bd36..e7be40e9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,7 +9,7 @@ ghp-import==2.1.0
 idna==3.10; python_version >= '3.5'
 jinja2==3.1.6; python_version >= '3.7'
 markdown==3.8.2; python_version >= '3.8'
-markupsafe==2.1.5; python_version >= '3.7'
+markupsafe==3.0.3; python_version >= '3.7'
 mergedeep==1.3.4; python_version >= '3.6'
 mkdocs==1.6.1; python_version >= '3.8'
 mkdocs-get-deps==0.2.0; python_version >= '3.8'
diff --git a/requirements.txt b/requirements.txt
index 4ca3e3a2..5eb6dd20 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ ghp-import==2.1.0
 idna==3.10; python_version >= '3.5'
 jinja2==3.1.6; python_version >= '3.7'
 markdown==3.8.2; python_version >= '3.8'
-markupsafe==2.1.5; python_version >= '3.7'
+markupsafe==3.0.3; python_version >= '3.7'
 mergedeep==1.3.4; python_version >= '3.6'
 mkdocs==1.6.1; python_version >= '3.8'
 mkdocs-get-deps==0.2.0; python_version >= '3.8'