diff --git a/requirements.txt b/requirements.txt
index 50c15f708f..47d6cf289e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,8 +4,6 @@
 #
 #    pip-compile
 #
-aiocontextvars==0.2.2
-    # via loguru
 aniso8601==9.0.1
     # via
     #   flask-restful
@@ -30,14 +28,18 @@ cherrypy==18.6.1
     # via -r requirements.in
 click==7.1.2
     # via flask
-colorama==0.4.4
-    # via loguru
 colorclass==2.2.0
     # via -r requirements.in
-contextvars==2.4
-    # via aiocontextvars
 feedparser==6.0.8
     # via -r requirements.in
+flask==1.1.2
+    # via
+    #   -r requirements.in
+    #   flask-compress
+    #   flask-cors
+    #   flask-login
+    #   flask-restful
+    #   flask-restx
 flask-compress==1.10.1
     # via -r requirements.in
 flask-cors==3.0.10
@@ -48,14 +50,6 @@ flask-restful==0.3.9
     # via -r requirements.in
 flask-restx==0.5.0
     # via -r requirements.in
-flask==1.1.2
-    # via
-    #   -r requirements.in
-    #   flask-compress
-    #   flask-cors
-    #   flask-login
-    #   flask-restful
-    #   flask-restx
 greenlet==1.0.0
     # via sqlalchemy
 guessit==3.2.0
@@ -64,14 +58,6 @@ html5lib==1.1
     # via -r requirements.in
 idna==2.10
     # via requests
-immutables==0.15
-    # via contextvars
-importlib-metadata==4.6.3
-    # via
-    #   jsonschema
-    #   sqlalchemy
-importlib-resources==5.2.2
-    # via jaraco.text
 itsdangerous==1.1.0
     # via flask
 jaraco.classes==3.2.1
@@ -89,7 +75,7 @@ jinja2==3.0.1
     # via
     #   -r requirements.in
     #   flask
-jsonschema==3.2.0
+jsonschema==4.1.2
     # via
     #   -r requirements.in
     #   flask-restx
@@ -151,7 +137,6 @@ six==1.15.0
     #   flask-restful
     #   flask-restx
     #   html5lib
-    #   jsonschema
     #   python-dateutil
 soupsieve==2.2.1
     # via beautifulsoup4
@@ -161,8 +146,6 @@ tempora==4.0.2
     # via portend
 terminaltables==3.1.0
     # via -r requirements.in
-typing-extensions==3.10.0.0
-    # via importlib-metadata
 tzlocal==2.1
     # via apscheduler
 urllib3==1.26.4
@@ -175,10 +158,6 @@ werkzeug==1.0.1
     #   flask-restx
 zc.lockfile==2.0
     # via cherrypy
-zipp==3.5.0
-    # via
-    #   importlib-metadata
-    #   importlib-resources
 zxcvbn-python==4.4.24
     # via -r requirements.in