diff --git a/lib/seam/routes/resources/phone_session.rb b/lib/seam/routes/resources/phone_session.rb
index 78d86ad..1881e3b 100644
--- a/lib/seam/routes/resources/phone_session.rb
+++ b/lib/seam/routes/resources/phone_session.rb
@@ -3,7 +3,7 @@
 module Seam
   module Resources
     class PhoneSession < BaseResource
-      attr_accessor :provider_sessions, :user_identity, :workspace_id
+      attr_accessor :is_sandbox_workspace, :provider_sessions, :user_identity, :workspace_id
     end
   end
 end
diff --git a/package-lock.json b/package-lock.json
index e6b859c..4431e68 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "devDependencies": {
         "@seamapi/fake-seam-connect": "1.85.1",
         "@seamapi/nextlove-sdk-generator": "^1.19.6",
-        "@seamapi/types": "1.670.0",
+        "@seamapi/types": "1.673.0",
         "del": "^7.1.0",
         "markdown-toc": "^1.2.0",
         "prettier": "^3.2.5"
@@ -536,9 +536,9 @@
       }
     },
     "node_modules/@seamapi/types": {
-      "version": "1.670.0",
-      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.670.0.tgz",
-      "integrity": "sha512-Nm7FsubpITwFg/QqlLBZoXMmNE2EvWDvbK+wW0pQ++7JrGJCaypopkpF2ASJHEwI7IcRlAsG5MZWmz+O3oeCqQ==",
+      "version": "1.673.0",
+      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.673.0.tgz",
+      "integrity": "sha512-OnqrVBIr1qgw1s7ZA9jQNbt/tV21fUmFx6aOZ2bjI6byUE0vJm7xDDLB4MTCAAUZRefXXi8xyhq2K5zs+8oXgQ==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -2304,9 +2304,9 @@
       }
     },
     "node_modules/zustand": {
-      "version": "5.0.8",
-      "resolved": "https://registry.npmjs.org/zustand/-/zustand-5.0.8.tgz",
-      "integrity": "sha512-gyPKpIaxY9XcO2vSMrLbiER7QMAMGOQZVRdJ6Zi782jkbzZygq5GI9nG8g+sMgitRtndwaBSl7uiqC49o1SSiw==",
+      "version": "5.0.9",
+      "resolved": "https://registry.npmjs.org/zustand/-/zustand-5.0.9.tgz",
+      "integrity": "sha512-ALBtUj0AfjJt3uNRQoL1tL2tMvj6Gp/6e39dnfT6uzpelGru8v1tPOGBzayOWbPJvujM8JojDk3E1LxeFisBNg==",
       "dev": true,
       "license": "MIT",
       "optional": true,
diff --git a/package.json b/package.json
index 08a7f49..6f7bb38 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "devDependencies": {
     "@seamapi/fake-seam-connect": "1.85.1",
     "@seamapi/nextlove-sdk-generator": "^1.19.6",
-    "@seamapi/types": "1.670.0",
+    "@seamapi/types": "1.673.0",
     "del": "^7.1.0",
     "markdown-toc": "^1.2.0",
     "prettier": "^3.2.5"