diff --git a/additions/package-lock.json b/additions/package-lock.json
index 1fba24ec..e337eb48 100644
--- a/additions/package-lock.json
+++ b/additions/package-lock.json
@@ -10,9 +10,9 @@
       "dependencies": {
         "@microsoft/typespec-msgraph": "^1.0.0-Preview.3",
         "@typespec/compiler": "*",
-        "@typespec/http": "*",
+        "@typespec/http": "latest",
         "@typespec/openapi": "*",
-        "@typespec/openapi3": "latest",
+        "@typespec/openapi3": "*",
         "@typespec/rest": "*"
       }
     },
@@ -1224,9 +1224,9 @@
       }
     },
     "node_modules/@typespec/compiler": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/@typespec/compiler/-/compiler-1.4.0.tgz",
-      "integrity": "sha512-/AFiU3ImuhH/vHKzSGv7I2peewdJ7YLhgMCfFDNk6Ae0a5Ylrc8R1GOATVilisEPBFG9lnjHn3uUcyaZs5VWRw==",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/@typespec/compiler/-/compiler-1.5.0.tgz",
+      "integrity": "sha512-REJgZOEZ9g9CC72GGT0+nLbjW+5WVlCfm1d6w18N5RsUo7vLXs8IPXwq7xZJzoqU99Q9B4keqzPuTU4OrDUTrA==",
       "license": "MIT",
       "dependencies": {
         "@babel/code-frame": "~7.27.1",
@@ -1402,16 +1402,16 @@
       }
     },
     "node_modules/@typespec/http": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/@typespec/http/-/http-1.4.0.tgz",
-      "integrity": "sha512-Y0PDDtBu+oZnwivfhbL0lN6Mk3QiCxZ66DgB5kFjcgKNpnXf0u440PPyaL42a8lbchzz5lVwz+cinyIMI89FIQ==",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/@typespec/http/-/http-1.5.0.tgz",
+      "integrity": "sha512-52XLXwqSY2SY6nSvfkiTsNiJzlMeIAZ6MFIVJ5YkoibA21TNAP4DtjTZgC2GieZLY2NNN/rqDCqBX+DyWqTrfQ==",
       "license": "MIT",
       "engines": {
         "node": ">=20.0.0"
       },
       "peerDependencies": {
-        "@typespec/compiler": "^1.4.0",
-        "@typespec/streams": "^0.74.0"
+        "@typespec/compiler": "^1.5.0",
+        "@typespec/streams": "^0.75.0"
       },
       "peerDependenciesMeta": {
         "@typespec/streams": {