diff --git a/README.md b/README.md
index 5af4e76..b214eff 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-<h1 align="center">iota 2.3.0</h1>
+<h1 align="center">iota 2.3.1</h1>
 
 <p align="center">Miniature delta time and time dilation library for GameMaker Studio 2.3.2 by <b>@jujuadams</b></p>
 
diff --git a/options/windows/options_windows.yy b/options/windows/options_windows.yy
index 4a80194..b89f120 100644
--- a/options/windows/options_windows.yy
+++ b/options/windows/options_windows.yy
@@ -1,7 +1,7 @@
 {
   "option_windows_display_name": "iota",
   "option_windows_executable_name": "${project_name}.exe",
-  "option_windows_version": "2.3.0.0",
+  "option_windows_version": "2.3.1.0",
   "option_windows_company_info": "@jujuadams",
   "option_windows_product_info": "iota",
   "option_windows_copyright_info": "(c) @jujuadams 2021",
diff --git a/scripts/iota_clock/iota_clock.gml b/scripts/iota_clock/iota_clock.gml
index 7a2cb5b..97c75b1 100644
--- a/scripts/iota_clock/iota_clock.gml
+++ b/scripts/iota_clock/iota_clock.gml
@@ -660,8 +660,8 @@ function iota_clock() constructor
 
 #region (System)
 
-#macro __IOTA_VERSION  "2.3.0"
-#macro __IOTA_DATE     "2021-09-05"
+#macro __IOTA_VERSION  "2.3.1"
+#macro __IOTA_DATE     "2021-11-01"
 
 __iota_trace("Welcome to iota by @jujuadams! This is version " + __IOTA_VERSION + ", " + __IOTA_DATE);