diff --git a/requirements.txt b/requirements.txt
index 8d09f1c..0370af1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 CacheControl==0.12.*
 cement==2.10.2
 lockfile==0.12.2
-pymongo==3.3
+pymongo==4.6.3
 python-dateutil==2.7.*
 requests==2.20.*
 ujson==1.35
diff --git a/setup.py b/setup.py
index 7dc9d25..4479d89 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ def read(filename):
         "CacheControl==0.12.*",
         "cement==2.10.2",
         "lockfile==0.12.2",
-        "pymongo==3.3",
+        "pymongo==4.6.3",
         "python-dateutil==2.7.*",
         "requests==2.20.*",
         "ujson==1.35",