diff --git a/package-lock.json b/package-lock.json
index 0713c6dbaa9f..a7e06facebfb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,6 +14,7 @@
         "@azure-tools/typespec-azure-rulesets": "0.44.0",
         "@azure-tools/typespec-client-generator-cli": "0.9.4",
         "@azure-tools/typespec-client-generator-core": "0.44.2",
+        "@azure-tools/typespec-liftr-base": "0.4.0",
         "@azure/avocado": "^0.8.4",
         "@typespec/compiler": "0.58.1",
         "@typespec/http": "0.58.0",
@@ -1125,9 +1126,9 @@
       }
     },
     "node_modules/@azure-tools/typespec-liftr-base": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-liftr-base/-/typespec-liftr-base-0.3.0.tgz",
-      "integrity": "sha512-+v3XhWlzH77Eay+4R1Y1E8EIvqyrsun3KnBdspX/mNRSjrVicv/cJ1c4lpxSiodo+q5apWNx8NnAfh8vYfdAQw==",
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-liftr-base/-/typespec-liftr-base-0.4.0.tgz",
+      "integrity": "sha512-O+FhUAt1R4z/bzflY1x90fk5ap9vYiw9mue9Gn7mCyjSueVeV3la0etaqsFMQM6D+IXpelC5567P8Lbvaxmx3Q==",
       "dev": true
     },
     "node_modules/@azure-tools/typespec-requirement": {
diff --git a/package.json b/package.json
index ef401c481d81..3597413d38a2 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     "@azure-tools/typespec-azure-rulesets": "0.44.0",
     "@azure-tools/typespec-client-generator-cli": "0.9.4",
     "@azure-tools/typespec-client-generator-core": "0.44.2",
+    "@azure-tools/typespec-liftr-base": "0.4.0",
     "@azure/avocado": "^0.8.4",
     "@typespec/compiler": "0.58.1",
     "@typespec/http": "0.58.0",