diff --git a/CHANGELOG b/CHANGELOG
index c3db7dca..36e5a9d2 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+== 4.0.1 (2022-03-06)
+
+* Fix YAML alias support in `vanity.yml` (@frostmark)
+
 == 4.0.0 (2022-03-03)
 
 * Drop support for Ruby < 2.5 (@frostmark)
diff --git a/Gemfile.lock b/Gemfile.lock
index 29110662..c0752296 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    vanity (4.0.0)
+    vanity (4.0.1)
       i18n
 
 GEM
diff --git a/gemfiles/rails52.gemfile.lock b/gemfiles/rails52.gemfile.lock
index e5b280e1..0041432e 100644
--- a/gemfiles/rails52.gemfile.lock
+++ b/gemfiles/rails52.gemfile.lock
@@ -7,7 +7,7 @@ GIT
 PATH
   remote: ..
   specs:
-    vanity (4.0.0)
+    vanity (4.0.1)
       i18n
 
 GEM
diff --git a/gemfiles/rails60.gemfile.lock b/gemfiles/rails60.gemfile.lock
index 2e8b510c..71ae21bb 100644
--- a/gemfiles/rails60.gemfile.lock
+++ b/gemfiles/rails60.gemfile.lock
@@ -7,7 +7,7 @@ GIT
 PATH
   remote: ..
   specs:
-    vanity (4.0.0)
+    vanity (4.0.1)
       i18n
 
 GEM
diff --git a/gemfiles/rails61.gemfile.lock b/gemfiles/rails61.gemfile.lock
index 2e8b510c..71ae21bb 100644
--- a/gemfiles/rails61.gemfile.lock
+++ b/gemfiles/rails61.gemfile.lock
@@ -7,7 +7,7 @@ GIT
 PATH
   remote: ..
   specs:
-    vanity (4.0.0)
+    vanity (4.0.1)
       i18n
 
 GEM
diff --git a/lib/vanity/version.rb b/lib/vanity/version.rb
index 695555d5..2f58b942 100644
--- a/lib/vanity/version.rb
+++ b/lib/vanity/version.rb
@@ -1,5 +1,5 @@
 module Vanity
-  VERSION = "4.0.0"
+  VERSION = "4.0.1"
 
   module Version
     version = VERSION.to_s.split(".").map { |i| i.to_i }