diff --git a/additions/package-lock.json b/additions/package-lock.json
index b1694ab9..9ad3bc1a 100644
--- a/additions/package-lock.json
+++ b/additions/package-lock.json
@@ -8,12 +8,12 @@
       "name": "additions",
       "version": "0.2.0",
       "dependencies": {
-        "@microsoft/typespec-msgraph": "^1.1.1",
-        "@typespec/compiler": "latest",
-        "@typespec/http": "latest",
-        "@typespec/openapi": "latest",
-        "@typespec/openapi3": "latest",
-        "@typespec/rest": "latest"
+        "@microsoft/typespec-msgraph": "^1.4.3",
+        "@typespec/compiler": "*",
+        "@typespec/http": "*",
+        "@typespec/openapi": "*",
+        "@typespec/openapi3": "*",
+        "@typespec/rest": "*"
       }
     },
     "node_modules/@alloy-js/core": {
@@ -436,9 +436,10 @@
       }
     },
     "node_modules/@microsoft/typespec-msgraph": {
-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/@microsoft/typespec-msgraph/-/typespec-msgraph-1.4.2.tgz",
-      "integrity": "sha512-PBNuYo5DOJJU5x0ighoRgXBpaMsEZCJ8nlNdVxb8/zUx/V94Zz6bzNKV4RyGniQ8GSVzd+W81/QlPR6rq9x8dw==",
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/@microsoft/typespec-msgraph/-/typespec-msgraph-1.4.3.tgz",
+      "integrity": "sha512-l7MZDnnCSQG9dCi3vadp+LsUjcIZHn11JqctuLhQHOiPCSDoxsQCxKS+ZvKE43scTzaJsvVHoyRV6IQt7xoRnw==",
+      "license": "MIT",
       "dependencies": {
         "@alloy-js/core": "^0.24.1",
         "@alloy-js/csharp": "^0.24.0",
diff --git a/additions/package.json b/additions/package.json
index ef940159..f5722e81 100644
--- a/additions/package.json
+++ b/additions/package.json
@@ -4,7 +4,7 @@
   "type": "module",
   "private": true,
   "dependencies": {
-    "@microsoft/typespec-msgraph": "^1.1.1",
+    "@microsoft/typespec-msgraph": "^1.4.3",
     "@typespec/compiler": "latest",
     "@typespec/http": "latest",
     "@typespec/openapi": "latest",