diff --git a/requirements.txt b/requirements.txt
index 498ea9d..efee5e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-argparse
-dnspython
-requests
+argparse==1.4.0
+dnspython==2.8.0
+requests==2.32.5