diff --git a/requirements-dev.txt b/requirements-dev.txt
index 0c8b8dc47c866..ff1fb56f11aeb 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -76,7 +76,9 @@ django-stubs-ext==0.7.0
 djangorestframework-stubs==1.4.0
     # via -r requirements-dev.in
 dnspython==2.2.1
-    # via email-validator
+    # via
+    #   -c requirements.txt
+    #   email-validator
 docopt==0.6.2
     # via pytest-watch
 email-validator==2.0.0.post2
diff --git a/requirements.txt b/requirements.txt
index 1705390400473..84f626477786d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -215,6 +215,8 @@ djangorestframework-dataclasses==1.2.0
     # via -r requirements.in
 dlt==0.4.7
     # via -r requirements.in
+dnspython==2.2.1
+    # via -r requirements.in
 drf-exceptions-hog==0.4.0
     # via -r requirements.in
 drf-extensions==0.7.0