diff --git a/requirements.txt b/requirements.txt
index b223278..28e1a5b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-paho-mqtt>=1.2
-humanfriendly>=2.1
-requests>=2.23.0
+paho-mqtt==1.6.1
+humanfriendly==10.0
+requests==2.27.1