diff --git a/WebHostLib/requirements.txt b/WebHostLib/requirements.txt
index ca0f60a8..40464091 100644
--- a/WebHostLib/requirements.txt
+++ b/WebHostLib/requirements.txt
@@ -1,6 +1,6 @@
 flask>=2.0.3
 pony>=0.7.16
-waitress>=2.0.0
+waitress>=2.1.0
 flask-caching>=1.10.1
-Flask-Compress>=1.10.1
-Flask-Limiter>=2.1.3
+Flask-Compress>=1.11
+Flask-Limiter>=2.2.0