diff --git a/packages/vanilla-components/CHANGELOG.md b/packages/vanilla-components/CHANGELOG.md
index 2ec75376ab..531d069063 100644
--- a/packages/vanilla-components/CHANGELOG.md
+++ b/packages/vanilla-components/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.4.2] - 2025-06-09
+
+### Changed
+
+- Update user query to make `UserEngagementMedium` optional to match updated backend schema
 
 ## [1.4.1] - 2025-05-12
 
@@ -81,7 +86,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - \<sqh-referral-list> show-referrer prop now prevents referrer from being queried when set to "false"
 
-[unreleased]: https://github.com/saasquatch/program-tools/compare/vanilla-components@1.4.1...HEAD
+[unreleased]: https://github.com/saasquatch/program-tools/compare/vanilla-components@1.4.2...HEAD
+[1.4.2]: https://github.com/saasquatch/program-tools/releases/tag/%40saasquatch%2Fvanilla-components%401.4.2
 [1.4.1]: https://github.com/saasquatch/program-tools/releases/tag/%40saasquatch%2Fvanilla-components%401.4.1
 [1.4.0]: https://github.com/saasquatch/program-tools/releases/tag/%40saasquatch%2Fvanilla-components%401.4.0
 [1.2.9]: https://github.com/saasquatch/program-tools/releases/tag/%40saasquatch%2Fvanilla-components%401.2.9
diff --git a/packages/vanilla-components/package-lock.json b/packages/vanilla-components/package-lock.json
index e31cd03e68..961cd30ead 100644
--- a/packages/vanilla-components/package-lock.json
+++ b/packages/vanilla-components/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@saasquatch/vanilla-components",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@saasquatch/vanilla-components",
-      "version": "1.4.1",
+      "version": "1.4.2",
       "license": "MIT",
       "dependencies": {
         "@formatjs/intl-pluralrules": "^1.5.8"
diff --git a/packages/vanilla-components/package.json b/packages/vanilla-components/package.json
index 0ae686446c..adde0e2afc 100644
--- a/packages/vanilla-components/package.json
+++ b/packages/vanilla-components/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@saasquatch/vanilla-components",
   "title": "Vanilla Components",
-  "version": "1.4.1",
+  "version": "1.4.2",
   "description": "A minimal design library with components for referral and loyalty experiences.",
   "icon": "https://res.cloudinary.com/saasquatch/image/upload/v1652219900/squatch-assets/For_Vanilla.svg",
   "raisins": "docs/raisins.json",
diff --git a/packages/vanilla-components/src/services/WidgetHost.ts b/packages/vanilla-components/src/services/WidgetHost.ts
index 70f37bc8f2..2d6349922a 100644
--- a/packages/vanilla-components/src/services/WidgetHost.ts
+++ b/packages/vanilla-components/src/services/WidgetHost.ts
@@ -371,7 +371,7 @@ const API = {
               $userId: String!
               $accountId: String!
               $programId: ID
-              $engagementMedium: UserEngagementMedium!
+              $engagementMedium: UserEngagementMedium
             ) {
               user(id: $userId, accountId: $accountId) {
                 shareLink(
@@ -685,7 +685,7 @@ const API = {
       return this.getClient()
         .query({
           query: gql`
-          query($userId: String!, $accountId: String!, $programId: ID, $engagementMedium: UserEngagementMedium!) {
+          query($userId: String!, $accountId: String!, $programId: ID, $engagementMedium: UserEngagementMedium) {
             user(id: $userId, accountId: $accountId) {
               ${mediums[0]}:messageLink(programId: $programId, engagementMedium: $engagementMedium, shareMedium: ${mediums[0]})
               ${mediums[1]}:messageLink(programId: $programId, engagementMedium: $engagementMedium, shareMedium: ${mediums[1]})