diff --git a/eng/emitter-package-lock.json b/eng/emitter-package-lock.json
index 007a403be7b3..4e8e61e9d615 100644
--- a/eng/emitter-package-lock.json
+++ b/eng/emitter-package-lock.json
@@ -5,24 +5,24 @@
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     "": {
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+        "@azure-tools/typespec-python": "0.23.10"
       },
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-        "@typespec/rest": "~0.55.0",
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@@ -42,59 +42,63 @@
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-        "@typespec/rest": "~0.55.0",
-        "@typespec/versioning": "~0.55.0"
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+        "@azure-tools/typespec-client-generator-core": "~0.42.0",
+        "@typespec/compiler": "~0.56.0",
+        "@typespec/http": "~0.56.0",
+        "@typespec/openapi": "~0.56.0",
+        "@typespec/rest": "~0.56.0",
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-      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-azure-core/-/typespec-azure-core-0.41.0.tgz",
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+      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-azure-core/-/typespec-azure-core-0.42.0.tgz",
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-        "@typespec/http": "~0.55.0",
-        "@typespec/rest": "~0.55.0"
+        "@typespec/compiler": "~0.56.0",
+        "@typespec/http": "~0.56.0",
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+        "@azure-tools/typespec-autorest": "~0.42.0",
+        "@azure-tools/typespec-azure-core": "~0.42.0",
+        "@typespec/compiler": "~0.56.0",
+        "@typespec/http": "~0.56.0",
+        "@typespec/openapi": "~0.56.0",
+        "@typespec/rest": "~0.56.0",
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-      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-client-generator-core/-/typespec-client-generator-core-0.41.8.tgz",
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+      "version": "0.42.2",
+      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-client-generator-core/-/typespec-client-generator-core-0.42.2.tgz",
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@@ -104,35 +108,35 @@
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-        "@typespec/http": "~0.55.0",
-        "@typespec/rest": "~0.55.0",
-        "@typespec/versioning": "~0.55.0"
+        "@azure-tools/typespec-azure-core": "~0.42.0",
+        "@typespec/compiler": "~0.56.0",
+        "@typespec/http": "~0.56.0",
+        "@typespec/rest": "~0.56.0",
+        "@typespec/versioning": "~0.56.0"
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     "node_modules/@azure-tools/typespec-python": {
-      "version": "0.23.9",
-      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-python/-/typespec-python-0.23.9.tgz",
-      "integrity": "sha512-mB/BAZMovCQi2NXX2RtAvtq7e+kkZdhsjPfHduXdBKKvFIGG88+ta2yBLCrxoGJno355XFhEATiVwaZGZjavwg==",
+      "version": "0.23.10",
+      "resolved": "https://registry.npmjs.org/@azure-tools/typespec-python/-/typespec-python-0.23.10.tgz",
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       "dependencies": {
-        "@autorest/python": "^6.13.16",
-        "@typespec/openapi3": "~0.55.0",
+        "@autorest/python": "^6.13.17",
+        "@typespec/openapi3": "~0.56.0",
         "js-yaml": "~4.1.0"
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-        "@typespec/rest": ">=0.55.0 <1.0.0",
-        "@typespec/versioning": ">=0.55.0 <1.0.0"
+        "@azure-tools/typespec-autorest": ">=0.42.0 <1.0.0",
+        "@azure-tools/typespec-azure-core": ">=0.42.0 <1.0.0",
+        "@azure-tools/typespec-azure-resource-manager": ">=0.42.0 <1.0.0",
+        "@azure-tools/typespec-client-generator-core": ">=0.42.2 <1.0.0",
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@@ -231,14 +235,14 @@
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         "ajv": "~8.12.0",
-        "change-case": "~5.4.3",
+        "change-case": "~5.4.4",
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@@ -259,34 +263,34 @@
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       "dev": true,
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       },
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-        "@typespec/compiler": "~0.55.0"
+        "@typespec/compiler": "~0.56.0"
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-        "@typespec/compiler": "~0.55.0",
-        "@typespec/http": "~0.55.0"
+        "@typespec/compiler": "~0.56.0",
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@@ -294,35 +298,35 @@
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-        "@typespec/http": "~0.55.0",
-        "@typespec/openapi": "~0.55.0",
-        "@typespec/versioning": "~0.55.0"
+        "@typespec/compiler": "~0.56.0",
+        "@typespec/http": "~0.56.0",
+        "@typespec/openapi": "~0.56.0",
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-        "@typespec/compiler": "~0.55.0",
-        "@typespec/http": "~0.55.0"
+        "@typespec/compiler": "~0.56.0",
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+      "resolved": "https://registry.npmjs.org/@typespec/versioning/-/versioning-0.56.0.tgz",
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+        "@typespec/compiler": "~0.56.0"
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@@ -630,17 +634,6 @@
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@@ -820,12 +813,9 @@
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@@ -1029,11 +1019,6 @@
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diff --git a/eng/emitter-package.json b/eng/emitter-package.json
index b2d7be205d58..dcd87944d55e 100644
--- a/eng/emitter-package.json
+++ b/eng/emitter-package.json
@@ -1,17 +1,17 @@
 {
   "main": "dist/src/index.js",
   "dependencies": {
-    "@azure-tools/typespec-python": "0.23.9"
+    "@azure-tools/typespec-python": "0.23.10"
   },
   "devDependencies": {
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-    "@azure-tools/typespec-autorest": "~0.41.0",
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-    "@azure-tools/typespec-azure-resource-manager": "~0.41.0",
-    "@azure-tools/typespec-azure-core": "~0.41.0"
+    "@typespec/rest": "~0.56.0",
+    "@azure-tools/typespec-autorest": "~0.42.0",
+    "@typespec/http": "~0.56.0",
+    "@typespec/openapi": "~0.56.0",
+    "@azure-tools/typespec-client-generator-core": "~0.42.2",
+    "@typespec/compiler": "~0.56.0",
+    "@typespec/versioning": "~0.56.0",
+    "@azure-tools/typespec-azure-resource-manager": "~0.42.0",
+    "@azure-tools/typespec-azure-core": "~0.42.0"
   }
 }