diff --git a/eng/emitter-package-lock.json b/eng/emitter-package-lock.json
index 43ab1820c692..1787807b517f 100644
--- a/eng/emitter-package-lock.json
+++ b/eng/emitter-package-lock.json
@@ -9,7 +9,7 @@
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       },
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-        "@azure-tools/openai-typespec": "1.19.0",
+        "@azure-tools/openai-typespec": "1.20.0",
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         "@azure-tools/typespec-azure-core": "~0.68.0",
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@@ -19,7 +19,7 @@
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         "@typespec/events": "~0.82.0",
         "@typespec/http": "^1.12.0",
-        "@typespec/http-client-python": "^0.30.1",
+        "@typespec/http-client-python": "^0.31.0",
         "@typespec/openapi": "^1.12.0",
         "@typespec/openapi3": "1.12.0",
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@@ -30,9 +30,9 @@
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-      "resolved": "https://registry.npmjs.org/@azure-tools/openai-typespec/-/openai-typespec-1.19.0.tgz",
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+      "resolved": "https://registry.npmjs.org/@azure-tools/openai-typespec/-/openai-typespec-1.20.0.tgz",
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       "dev": true,
       "license": "MIT",
       "peerDependencies": {
@@ -178,6 +178,51 @@
         "@typespec/xml": "^0.82.0"
       }
     },
+    "node_modules/@azure-tools/typespec-python/node_modules/@typespec/http-client-python": {
+      "version": "0.30.1",
+      "resolved": "https://registry.npmjs.org/@typespec/http-client-python/-/http-client-python-0.30.1.tgz",
+      "integrity": "sha512-fo78R2GhPjUntPwZGDHxZ/ddRQZgLRSCzO3F+u8hPrHPzmBXA0rMkeS2WKCWYmT/wcFDPAojjH9pMUl27dLQ0w==",
+      "hasInstallScript": true,
+      "license": "MIT",
+      "dependencies": {
+        "js-yaml": "~4.1.0",
+        "marked": "^15.0.6",
+        "pyodide": "0.26.2",
+        "semver": "~7.6.2",
+        "tsx": "^4.21.0"
+      },
+      "engines": {
+        "node": ">=22.0.0"
+      },
+      "peerDependencies": {
+        "@azure-tools/typespec-autorest": ">=0.68.0 <1.0.0",
+        "@azure-tools/typespec-azure-core": ">=0.68.0 <1.0.0",
+        "@azure-tools/typespec-azure-resource-manager": ">=0.68.0 <1.0.0",
+        "@azure-tools/typespec-azure-rulesets": ">=0.68.0 <1.0.0",
+        "@azure-tools/typespec-client-generator-core": ">=0.68.2 <1.0.0",
+        "@typespec/compiler": "^1.12.0",
+        "@typespec/events": ">=0.82.0 <1.0.0",
+        "@typespec/http": "^1.12.0",
+        "@typespec/openapi": "^1.12.0",
+        "@typespec/rest": ">=0.82.0 <1.0.0",
+        "@typespec/sse": ">=0.82.0 <1.0.0",
+        "@typespec/streams": ">=0.82.0 <1.0.0",
+        "@typespec/versioning": ">=0.82.0 <1.0.0",
+        "@typespec/xml": ">=0.82.0 <1.0.0"
+      }
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+    "node_modules/@azure-tools/typespec-python/node_modules/@typespec/http-client-python/node_modules/semver": {
+      "version": "7.6.3",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.3.tgz",
+      "integrity": "sha512-oVekP1cKtI+CTDvHWYFUcMtsK/00wmAEfyqKfNdARm8u1wNVhSgaX7A8d4UuIlUI5e84iEwOhs7ZPYRmzU9U6A==",
+      "license": "ISC",
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
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       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.29.7.tgz",
@@ -1147,9 +1192,10 @@
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-      "resolved": "https://registry.npmjs.org/@typespec/http-client-python/-/http-client-python-0.30.1.tgz",
-      "integrity": "sha512-fo78R2GhPjUntPwZGDHxZ/ddRQZgLRSCzO3F+u8hPrHPzmBXA0rMkeS2WKCWYmT/wcFDPAojjH9pMUl27dLQ0w==",
+      "version": "0.31.0",
+      "resolved": "https://registry.npmjs.org/@typespec/http-client-python/-/http-client-python-0.31.0.tgz",
+      "integrity": "sha512-cG7ky7WMRfEeSp6YadVwHwgFSFLNFN82LTQziu6doNxQ0UipAIaobIELfVT5D/PDIz/Pa3w9mNG9CWF08uO7qA==",
+      "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
@@ -1167,7 +1213,7 @@
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         "@azure-tools/typespec-azure-resource-manager": ">=0.68.0 <1.0.0",
         "@azure-tools/typespec-azure-rulesets": ">=0.68.0 <1.0.0",
-        "@azure-tools/typespec-client-generator-core": ">=0.68.2 <1.0.0",
+        "@azure-tools/typespec-client-generator-core": ">=0.68.4 <1.0.0",
         "@typespec/compiler": "^1.12.0",
         "@typespec/events": ">=0.82.0 <1.0.0",
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@@ -1183,6 +1229,7 @@
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+      "dev": true,
       "license": "ISC",
       "bin": {
         "semver": "bin/semver.js"
@@ -1796,9 +1843,9 @@
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-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.8.1.tgz",
-      "integrity": "sha512-rkVq3IXh+4FDGch+KwzX3aV9W3kO54GyEgpvBzSyctDA6Xtd7RJQV1xmXbeQp5v7+VzLOfVqiutSE6GICgPFvg==",
+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.8.3.tgz",
+      "integrity": "sha512-wnilbGyMxzbY7dNOl7jpKbLSjcfeweJWU5j4+u5qW+6/wuGD9KzIGOyZnQVSBM9E7DtWaaH3CyHkppYrKYoxwg==",
       "license": "ISC",
       "bin": {
         "semver": "bin/semver.js"
diff --git a/eng/emitter-package.json b/eng/emitter-package.json
index 6fec381c8e81..b4ee98d3d708 100644
--- a/eng/emitter-package.json
+++ b/eng/emitter-package.json
@@ -14,8 +14,8 @@
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     "@typespec/xml": "~0.82.0",
     "@typespec/openapi3": "1.12.0",
-    "@typespec/http-client-python": "^0.30.1",
-    "@azure-tools/openai-typespec": "1.19.0",
+    "@typespec/http-client-python": "^0.31.0",
+    "@azure-tools/openai-typespec": "1.20.0",
     "@azure-tools/typespec-autorest": "~0.68.0",
     "@azure-tools/typespec-azure-core": "~0.68.0",
     "@azure-tools/typespec-azure-resource-manager": "~0.68.0",