diff --git a/doc/common/apidoc/index.json b/doc/common/apidoc/index.json
index 6c905b119..7730d447b 100644
--- a/doc/common/apidoc/index.json
+++ b/doc/common/apidoc/index.json
@@ -55974,6 +55974,14 @@
                             "default": "",
                             "description": "An array of treenodes."
                         },
+                        {
+                            "name": "dataKey",
+                            "optional": true,
+                            "readonly": false,
+                            "type": "string | Function",
+                            "default": "\"key\"",
+                            "description": "Name of the field that uniquely identifies the a record in the data."
+                        },
                         {
                             "name": "expandedKeys",
                             "optional": true,
diff --git a/package-lock.json b/package-lock.json
index f4d7e81f1..680a5a483 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "primevue",
-    "version": "3.44.0",
+    "version": "3.44.1-SNAPSHOT",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "primevue",
-            "version": "3.44.0",
+            "version": "3.44.1-SNAPSHOT",
             "hasInstallScript": true,
             "license": "MIT",
             "dependencies": {