diff --git a/requirements.txt b/requirements.txt
index 9dec107..2b03980 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,10 +6,8 @@
 #
 cachetools==5.2.0
     # via steam
-certifi==2022.6.15
+certifi==2022.12.7
     # via requests
-cffi==1.15.1
-    # via gevent
 chardet==5.0.0
     # via -r requirements.in
 charset-normalizer==2.1.0
@@ -34,8 +32,6 @@ packaging==21.3
     # via marshmallow
 protobuf==3.20.1
     # via mysql-connector-python
-pycparser==2.21
-    # via cffi
 pycryptodomex==3.15.0
     # via steam
 pyparsing==3.0.9