diff --git a/CHANGELOG.md b/CHANGELOG.md
index da6e476d..bcbb8783 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ All notable changes to [bpmn-js](https://github.com/bpmn-io/bpmn-js) are documen
 
 ___Note:__ Yet to be released changes appear here._
 
+## 1.3.2
+
+* `FIX`: correctly serialize extension attributes on `bpmn:Expression`
+
 ## 1.3.1
 
 * `FIX`: correctly auto-place from boundary events attached to host edges ([#788](https://github.com/bpmn-io/bpmn-js/issues/788))
diff --git a/package.json b/package.json
index 161b99b6..7311f38d 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
   },
   "dependencies": {
     "bpmn-font": "^0.8.0",
-    "bpmn-moddle": "^5.1.2",
+    "bpmn-moddle": "^5.1.4",
     "css.escape": "^1.5.1",
     "diagram-js": "^1.4.0",
     "diagram-js-direct-editing": "^1.2.2",