diff --git a/LICENSE b/LICENSE
index e99dae7..192d83a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 ollypwn
+Copyright (c) 2021 ly4k
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/certipy/auth.py b/certipy/auth.py
index 8c256ee..49f5ba9 100644
--- a/certipy/auth.py
+++ b/certipy/auth.py
@@ -4,7 +4,7 @@
 #   Use PKINIT to authenticate to KDC with a certificate and retrieve the user's NT hash.
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 # References:
 #   https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-pkca/d0cf1763-3541-4008-a75f-a577fa5e8c5b
diff --git a/certipy/auto.py b/certipy/auto.py
index 12e6d11..9c5fc66 100644
--- a/certipy/auto.py
+++ b/certipy/auto.py
@@ -5,7 +5,7 @@
 #   escalation.
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 
 import argparse
diff --git a/certipy/constants.py b/certipy/constants.py
index d20ab6f..77e3466 100644
--- a/certipy/constants.py
+++ b/certipy/constants.py
@@ -4,7 +4,7 @@
 #   Various constants
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 # References:
 #   http://sctech.weebly.com/well-known-sids.html
diff --git a/certipy/entry.py b/certipy/entry.py
index 1a0df3d..a5b070d 100644
--- a/certipy/entry.py
+++ b/certipy/entry.py
@@ -4,7 +4,7 @@
 #   Entrypoint for Certipy
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 
 import argparse
diff --git a/certipy/find.py b/certipy/find.py
index 6b9f8f8..b28b909 100644
--- a/certipy/find.py
+++ b/certipy/find.py
@@ -4,7 +4,7 @@
 #   Find certificate templates
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 # References:
 #   https://stackoverflow.com/questions/38878647/python-convert-filetime-to-datetime-for-dates-before-1970
diff --git a/certipy/formatting.py b/certipy/formatting.py
index dc54293..07b5b93 100644
--- a/certipy/formatting.py
+++ b/certipy/formatting.py
@@ -4,7 +4,7 @@
 #   Formatting utilities
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 
 
diff --git a/certipy/ldap.py b/certipy/ldap.py
index c16c645..9546775 100644
--- a/certipy/ldap.py
+++ b/certipy/ldap.py
@@ -4,7 +4,7 @@
 #   LDAP operations
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 
 import logging
diff --git a/certipy/pkinit.py b/certipy/pkinit.py
index d93009d..43ed367 100644
--- a/certipy/pkinit.py
+++ b/certipy/pkinit.py
@@ -4,7 +4,7 @@
 #   PKINIT structures and helpers
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 # References:
 #   https://github.com/skelsec/minikerberos/blob/master/minikerberos/pkinit.py
diff --git a/certipy/request.py b/certipy/request.py
index f745e39..72708fc 100644
--- a/certipy/request.py
+++ b/certipy/request.py
@@ -4,7 +4,7 @@
 #   Request a new certificate
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 # References:
 #   https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-icpr/d98e6cfb-87ba-4915-b3ec-a1b7c6129a53
diff --git a/certipy/security.py b/certipy/security.py
index b23b243..7dbcd89 100644
--- a/certipy/security.py
+++ b/certipy/security.py
@@ -4,7 +4,7 @@
 #   Various structures and helpers for AD security
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 # References:
 #   https://github.com/GhostPack/Certify/blob/2b1530309c0c5eaf41b2505dfd5a68c83403d031/Certify/Lib/DisplayUtil.cs#L316
diff --git a/certipy/structs.py b/certipy/structs.py
index 2141895..bda6e99 100644
--- a/certipy/structs.py
+++ b/certipy/structs.py
@@ -4,7 +4,7 @@
 #   Various general structures
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 
 import enum
diff --git a/certipy/target.py b/certipy/target.py
index 09baebf..26a3091 100644
--- a/certipy/target.py
+++ b/certipy/target.py
@@ -4,7 +4,7 @@
 #   Target parsing from command line
 #
 # Authors:
-#   @ollypwn (https://github.com/ollypwn)
+#   @ly4k (https://github.com/ly4k)
 #
 
 import traceback