diff --git a/IPA.Loader/Config/SelfConfig.cs b/IPA.Loader/Config/SelfConfig.cs
index be7aa16f..1443bc55 100644
--- a/IPA.Loader/Config/SelfConfig.cs
+++ b/IPA.Loader/Config/SelfConfig.cs
@@ -68,7 +68,7 @@ namespace IPA.Config
         }
 
         internal const string IPAName = "Beat Saber IPA";
-        internal const string IPAVersion = "4.0.0.0";
+        internal const string IPAVersion = "4.0.1.0";
 
         // uses Updates.AutoUpdate, Updates.AutoCheckUpdates, YeetMods, Debug.ShowCallSource, Debug.ShowDebug, 
         //      Debug.CondenseModLogs
diff --git a/IPA.Loader/Loader/manifest.json b/IPA.Loader/Loader/manifest.json
index 9314b6ee..a5d5fa9e 100644
--- a/IPA.Loader/Loader/manifest.json
+++ b/IPA.Loader/Loader/manifest.json
@@ -8,7 +8,7 @@
   "gameVersion": "1.8.0b2",
   "id": "BSIPA",
   "name": "Beat Saber IPA",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "icon": "IPA.icon_white.png",
   "features": [
     "define-feature(print, IPA.Loader.Features.PrintFeature)",
diff --git a/IPA/Program.cs b/IPA/Program.cs
index 38e157f3..07aeace6 100644
--- a/IPA/Program.cs
+++ b/IPA/Program.cs
@@ -23,7 +23,7 @@ namespace IPA
             Unknown
         }
 
-        public const string FileVersion = "4.0.0.0";
+        public const string FileVersion = "4.0.1.0";
 
         public static Version Version => Assembly.GetEntryAssembly().GetName().Version;
 
diff --git a/appveyor.yml b/appveyor.yml
index a1f903ab..863b3f53 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,7 +1,7 @@
 version: 'BSIPA-{branch}-{build}'
 
 environment:
-  bsipa_version: '4.0.0'
+  bsipa_version: '4.0.1'
   gh_token:
     secure: E42gl/yepETuoLSwbJZ1GmEIPK6cCJu6zkd59NA21XiICtEV6COOLW7aehi1tcVU