diff --git a/pkgs/events/libevents/libs/cpp/parse/nlohmann_json/docs/mkdocs/requirements.txt b/pkgs/events/libevents/libs/cpp/parse/nlohmann_json/docs/mkdocs/requirements.txt
index c1b232cf93..37926e1e50 100644
--- a/pkgs/events/libevents/libs/cpp/parse/nlohmann_json/docs/mkdocs/requirements.txt
+++ b/pkgs/events/libevents/libs/cpp/parse/nlohmann_json/docs/mkdocs/requirements.txt
@@ -11,7 +11,7 @@ htmlmin==0.1.12
 httplib2==0.20.4
 idna==3.3
 importlib-metadata==4.12.0
-Jinja2==3.1.2
+Jinja2==3.1.5
 joblib==1.1.0
 jsmin==3.0.1
 livereload==2.6.3
@@ -27,7 +27,7 @@ mkdocs-material-extensions==1.0.3
 mkdocs-minify-plugin==0.5.0
 mkdocs-redirects==1.0.5
 mkdocs-simple-hooks==0.1.5
-nltk==3.7
+nltk==3.9
 packaging==21.3
 plantuml==0.3.0
 plantuml-markdown==3.6.3
@@ -42,7 +42,7 @@ regex==2022.7.25
 requests==2.28.1
 six==1.16.0
 smmap==5.0.0
-tornado==6.2
+tornado==6.4.2
 tqdm==4.64.0
 urllib3==1.26.11
 watchdog==2.1.9