diff --git a/js/src/dom/data.js b/js/src/dom/data.js
index 9aa3f13b14..43a917b0e3 100644
--- a/js/src/dom/data.js
+++ b/js/src/dom/data.js
@@ -1,6 +1,6 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): dom/data.js
+ * Bootstrap (v4.3.1): dom/data.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
diff --git a/js/src/dom/eventHandler.js b/js/src/dom/eventHandler.js
index 84570f874c..c3d4f000a3 100644
--- a/js/src/dom/eventHandler.js
+++ b/js/src/dom/eventHandler.js
@@ -3,7 +3,7 @@ import Util from '../util'
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): dom/eventHandler.js
+ * Bootstrap (v4.3.1): dom/eventHandler.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
diff --git a/js/src/dom/manipulator.js b/js/src/dom/manipulator.js
index d100a98736..b531a55868 100644
--- a/js/src/dom/manipulator.js
+++ b/js/src/dom/manipulator.js
@@ -1,6 +1,6 @@
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): dom/manipulator.js
+ * Bootstrap (v4.3.1): dom/manipulator.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
diff --git a/js/src/dom/polyfill.js b/js/src/dom/polyfill.js
index dd29b9dfb1..834a1d6610 100644
--- a/js/src/dom/polyfill.js
+++ b/js/src/dom/polyfill.js
@@ -2,7 +2,7 @@ import Util from '../util'
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): dom/polyfill.js
+ * Bootstrap (v4.3.1): dom/polyfill.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
diff --git a/js/src/dom/selectorEngine.js b/js/src/dom/selectorEngine.js
index 1da34331d7..52e2b93d61 100644
--- a/js/src/dom/selectorEngine.js
+++ b/js/src/dom/selectorEngine.js
@@ -3,7 +3,7 @@ import Util from '../util'
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.1.3): dom/selectorEngine.js
+ * Bootstrap (v4.3.1): dom/selectorEngine.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
diff --git a/js/tests/unit/tooltip.js b/js/tests/unit/tooltip.js
index 4586e4f436..85fafe4b8c 100644
--- a/js/tests/unit/tooltip.js
+++ b/js/tests/unit/tooltip.js
@@ -1243,7 +1243,7 @@ $(function () {
       })
 
     var tooltip = Tooltip._getInstance($trigger[0])
-    tooltip.setElementContent($element, content)
+    tooltip.setElementContent($element[0], content)
 
     assert.strictEqual($element[0].innerHTML, content)
   })