diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
index a2330ff92..bb16fbc84 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -24,7 +24,7 @@ If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
  - OS: [e.g. mac/linux/windows]
- - Version [e.g. 1.3.9]
+ - Version [e.g. 1.4.0]
 
 **Additional context**
 Add any other context about the problem here.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d8d03df02..ebe6bfa2d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.10.0)
 set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "Minimum OS X deployment version")
-project(Griddly VERSION 1.3.9)
+project(Griddly VERSION 1.4.0)
 
 set(BINARY ${CMAKE_PROJECT_NAME})
 
diff --git a/bindings/python.cpp b/bindings/python.cpp
index 07c6fd88f..a1341ebbf 100644
--- a/bindings/python.cpp
+++ b/bindings/python.cpp
@@ -12,7 +12,7 @@ namespace griddly {
 
 PYBIND11_MODULE(python_griddly, m) {
   m.doc() = "Griddly python bindings";
-  m.attr("version") = "1.3.9";
+  m.attr("version") = "1.4.0";
 
 #ifndef NDEBUG
   spdlog::set_level(spdlog::level::debug);
diff --git a/docs/conf.py b/docs/conf.py
index 16d830b03..cf3b621d6 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -22,7 +22,7 @@
 author = 'Chris Bamford'
 
 # The full version, including alpha/beta/rc tags
-release = '1.3.9'
+release = '1.4.0'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/js/griddlyjs-app/package-lock.json b/js/griddlyjs-app/package-lock.json
index 0603b028c..84fea6278 100644
--- a/js/griddlyjs-app/package-lock.json
+++ b/js/griddlyjs-app/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "griddlyjs-app",
-  "version": "1.3.9",
+  "version": "1.4.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "griddlyjs-app",
-      "version": "1.3.9",
+      "version": "1.4.0",
       "dependencies": {
         "@fortawesome/fontawesome-svg-core": "^6.1.1",
         "@fortawesome/free-brands-svg-icons": "^6.1.1",
diff --git a/js/griddlyjs-app/package.json b/js/griddlyjs-app/package.json
index 07a9083b3..36f5d732f 100644
--- a/js/griddlyjs-app/package.json
+++ b/js/griddlyjs-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "griddlyjs-app",
-  "version": "1.3.9",
+  "version": "1.4.0",
   "private": true,
   "dependencies": {
     "@fortawesome/fontawesome-svg-core": "^6.1.1",
diff --git a/python/setup.py b/python/setup.py
index 1d028cef2..86c7d7fef 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -71,7 +71,7 @@ def griddly_package_data(config='Debug'):
 
 setup(
     name='griddly',
-    version="1.3.9",
+    version="1.4.0",
     author_email="chrisbam4d@gmail.com",
     description="Griddly Python Libraries",
     long_description=long_description,