diff --git a/requirements/rtd.txt b/requirements/rtd.txt
index cf39d6da..250817ec 100644
--- a/requirements/rtd.txt
+++ b/requirements/rtd.txt
@@ -20,4 +20,4 @@ pytest-cov==2.2.1
 python-coveralls==2.7.0
 pep8==1.7.1
 git+https://github.com/SpamExperts/MINI-DNS-Server.git
-dnslib==0.9.16
+dnslib==0.9.22
diff --git a/requirements/tests.txt b/requirements/tests.txt
index d7a947b4..3476d4b1 100644
--- a/requirements/tests.txt
+++ b/requirements/tests.txt
@@ -7,4 +7,4 @@ pep8==1.7.1
 se_profile==1.0.0
 sqlalchemy==1.4.29
 git+https://github.com/SpamExperts/MINI-DNS-Server.git
-dnslib==0.9.16
+dnslib==0.9.22