diff --git a/WebHostLib/requirements.txt b/WebHostLib/requirements.txt
index da8f682a..e3cea7c7 100644
--- a/WebHostLib/requirements.txt
+++ b/WebHostLib/requirements.txt
@@ -1,7 +1,7 @@
-flask>=2.0.3
+flask>=2.1.2
 pony>=0.7.16
 waitress>=2.1.0
 flask-caching>=1.10.1
-Flask-Compress>=1.11
-Flask-Limiter>=2.2.0
+Flask-Compress>=1.12
+Flask-Limiter>=2.4.5.1
 bokeh>=2.4.2
\ No newline at end of file