diff --git a/pipreqs/mapping b/pipreqs/mapping
index 3608616..1267770 100644
--- a/pipreqs/mapping
+++ b/pipreqs/mapping
@@ -9,7 +9,7 @@ BeautifulSoupTests:BeautifulSoup
 BioSQL:biopython
 BuildbotStatusShields:BuildbotEightStatusShields
 ComputedAttribute:ExtensionClass
-Crypto:pycrypto
+Crypto:pycryptodome
 FSM:pexpect
 FiftyOneDegrees:51degrees_mobile_detector_v3_wrapper
 GeoBaseMain:GeoBasesDev