diff --git a/requirements.txt b/requirements.txt
index 9590bbc..b758714 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certstream
+certstream>=1.11
 tldextract<3.0
 sqlalchemy
-argparse
\ No newline at end of file
+argparse