diff --git a/package.json b/package.json
index b2ac70a1..1670ed2e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "simple-keyboard",
-  "version": "2.28.3",
+  "version": "2.28.4",
   "description": "On-screen Javascript Virtual Keyboard",
   "main": "build/index.js",
   "types": "build/index.d.ts",
@@ -93,11 +93,7 @@
     "resolve-url-loader": "3.1.1",
     "sass-loader": "8.0.2",
     "semver": "7.1.2",
-    "simple-keyboard-autocorrect": "^2.1.3",
-    "simple-keyboard-input-mask": "^2.2.3",
-    "simple-keyboard-key-navigation": "^2.1.3",
     "style-loader": "1.1.3",
-    "swipe-keyboard": "^2.1.4",
     "terser-webpack-plugin": "2.3.4",
     "ts-pnp": "1.1.5",
     "uglifyjs-webpack-plugin": "^2.2.0",
diff --git a/src/demo/tests/ModuleSimpleKeyboardAutocorrect.test.js b/src/demo/tests/ModuleSimpleKeyboardAutocorrect.test.js
deleted file mode 100644
index 59a1ae48..00000000
--- a/src/demo/tests/ModuleSimpleKeyboardAutocorrect.test.js
+++ /dev/null
@@ -1,28 +0,0 @@
-import Keyboard from '../../lib';
-import SimpleKeyboardAutocorrect from 'simple-keyboard-autocorrect';
-
-test('Module simple-keyboard-autocorrect runs without crashing', () => {
-  const div = document.createElement('div');
-  
-  div.className = "simple-keyboard";
-  document.body.appendChild(div);
-
-  const keyboard = new Keyboard({
-    debug: true,
-    onChange: input => input,
-    onKeyPress: button => button,
-    newLineOnEnter: true,
-    useMouseEvents: true,
-    autocorrectDict: ["dog", "house"],
-    modules: [
-      SimpleKeyboardAutocorrect
-    ]
-  });
-
-  keyboard.getButtonElement("d").onclick();
-  keyboard.getButtonElement("o").onclick();
-  keyboard.getButtonElement("{space}").onclick();
-  keyboard.getButtonElement("{bksp}").onclick();
-
-  expect(keyboard.getInput()).toBe("dog");
-});
diff --git a/src/demo/tests/ModuleSimpleKeyboardInputMask.test.js b/src/demo/tests/ModuleSimpleKeyboardInputMask.test.js
deleted file mode 100644
index 684c6587..00000000
--- a/src/demo/tests/ModuleSimpleKeyboardInputMask.test.js
+++ /dev/null
@@ -1,37 +0,0 @@
-import Keyboard from '../../lib';
-import SimpleKeyboardInputMask from 'simple-keyboard-input-mask';
-
-test('Module simple-keyboard-input-mask runs without crashing', () => {
-  const div = document.createElement('div');
-  
-  div.className += "simple-keyboard";
-  document.body.appendChild(div);
-
-  const keyboard = new Keyboard({
-    debug: true,
-    onChange: input => input,
-    onKeyPress: button => button,
-    inputMask: "(99) 9999-9999",
-    useMouseEvents: true,
-    modules: [
-      SimpleKeyboardInputMask
-    ],
-  });
-
-  keyboard.getButtonElement("d").onclick();
-  keyboard.getButtonElement("o").onclick();
-  keyboard.getButtonElement("{space}").onclick();
-  keyboard.getButtonElement("1").onclick();
-  keyboard.getButtonElement("2").onclick();
-  keyboard.getButtonElement("3").onclick();
-  keyboard.getButtonElement("c").onclick();
-  keyboard.getButtonElement("4").onclick();
-  keyboard.getButtonElement("5").onclick();
-  keyboard.getButtonElement("6").onclick();
-  keyboard.getButtonElement("7").onclick();
-  keyboard.getButtonElement("8").onclick();
-  keyboard.getButtonElement("9").onclick();
-  keyboard.getButtonElement("0").onclick();
-
-  expect(keyboard.getInput()).toBe("(12) 3456-7890");
-});
diff --git a/src/demo/tests/ModuleSimpleKeyboardKeyNavigation.test.js b/src/demo/tests/ModuleSimpleKeyboardKeyNavigation.test.js
deleted file mode 100644
index c6fa268d..00000000
--- a/src/demo/tests/ModuleSimpleKeyboardKeyNavigation.test.js
+++ /dev/null
@@ -1,25 +0,0 @@
-import Keyboard from '../../lib';
-import SimpleKeyboardKeyNavigation from 'simple-keyboard-key-navigation';
-
-test('Module simple-keyboard-key-navigation runs without crashing', () => {
-  const div = document.createElement('div');
-  
-  div.className = "simple-keyboard";
-  document.body.appendChild(div);
-
-  const keyboard = new Keyboard({
-    debug: true,
-    onChange: input => input,
-    onKeyPress: button => button,
-    enableKeyNavigation: true,
-    modules: [
-      SimpleKeyboardKeyNavigation
-    ]
-  });
-
-  keyboard.modules.keyNavigation.right();
-  keyboard.modules.keyNavigation.down();
-  keyboard.modules.keyNavigation.press();
-
-  expect(keyboard.getInput()).toBe("q");
-});
diff --git a/src/demo/tests/ModuleSimpleKeyboardSwipe.test.js b/src/demo/tests/ModuleSimpleKeyboardSwipe.test.js
deleted file mode 100644
index 2e645b1e..00000000
--- a/src/demo/tests/ModuleSimpleKeyboardSwipe.test.js
+++ /dev/null
@@ -1,23 +0,0 @@
-import Keyboard from '../../lib';
-import SimpleKeyboardSwipe from 'swipe-keyboard';
-
-test('Module swipe-keyboard runs without crashing', () => {
-  const containerDiv = document.createElement('div');
-  containerDiv.className = "keyboardContainer";
-
-  const keyboardDiv = document.createElement('div');
-  keyboardDiv.className = "simple-keyboard";
-
-  containerDiv.appendChild(keyboardDiv);
-  document.body.appendChild(containerDiv);
-
-  new Keyboard({
-    debug: true,
-    onChange: input => input,
-    onKeyPress: button => button,
-    useMouseEvents: true,
-    modules: [
-      SimpleKeyboardSwipe
-    ]
-  });
-});