diff --git a/requirements.txt b/requirements.txt
index a632f56e5..577d7bff7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,9 +1,9 @@
 yarl==0.18.0
 aiohttp>=2.0.0,<2.3.0
-appdirs
+appdirs==1.4.3
 youtube_dl
-raven
-colorama
-aiohttp-json-rpc<=0.8.7
-pyyaml
+raven==6.5.0
+colorama==0.3.9
+aiohttp-json-rpc==0.8.7
+pyyaml==3.12
 Red-Trivia