diff --git a/extensions/copilot/chat-lib/package-lock.json b/extensions/copilot/chat-lib/package-lock.json
index 6cc2d1d6413..347bced2c48 100644
--- a/extensions/copilot/chat-lib/package-lock.json
+++ b/extensions/copilot/chat-lib/package-lock.json
@@ -12,25 +12,25 @@
 			"dependencies": {
 				"@microsoft/tiktokenizer": "^1.0.10",
 				"@sinclair/typebox": "^0.34.41",
-				"@vscode/copilot-api": "^0.2.15",
+				"@vscode/copilot-api": "^0.2.18",
 				"@vscode/l10n": "^0.0.18",
-				"@vscode/prompt-tsx": "^0.4.0-alpha.6",
+				"@vscode/prompt-tsx": "^0.4.0-alpha.8",
 				"@vscode/tree-sitter-wasm": "0.0.5-php.2",
 				"applicationinsights": "^2.9.7",
 				"jsonc-parser": "^3.3.1",
 				"monaco-editor": "0.44.0",
 				"openai": "^6.7.0",
-				"undici": "^7.18.2",
+				"undici": "^7.24.1",
 				"vscode-languageserver-protocol": "^3.17.5",
 				"vscode-languageserver-textdocument": "^1.0.12",
 				"web-tree-sitter": "^0.23.0",
 				"yaml": "^2.8.0"
 			},
 			"devDependencies": {
-				"@anthropic-ai/sdk": "^0.78.0",
+				"@anthropic-ai/sdk": "^0.80.0",
 				"@octokit/types": "^14.1.0",
 				"@types/node": "^22.16.3",
-				"@types/vscode": "^1.108.1",
+				"@types/vscode": "^1.109.0",
 				"copyfiles": "^2.4.1",
 				"dotenv": "^17.2.0",
 				"npm-run-all": "^4.1.5",
@@ -45,9 +45,9 @@
 			}
 		},
 		"node_modules/@anthropic-ai/sdk": {
-			"version": "0.78.0",
-			"resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.78.0.tgz",
-			"integrity": "sha512-PzQhR715td/m1UaaN5hHXjYB8Gl2lF9UVhrrGrZeysiF6Rb74Wc9GCB8hzLdzmQtBd1qe89F9OptgB9Za1Ib5w==",
+			"version": "0.80.0",
+			"resolved": "https://registry.npmjs.org/@anthropic-ai/sdk/-/sdk-0.80.0.tgz",
+			"integrity": "sha512-WeXLn7zNVk3yjeshn+xZHvld6AoFUOR3Sep6pSoHho5YbSi6HwcirqgPA5ccFuW8QTVJAAU7N8uQQC6Wa9TG+g==",
 			"dev": true,
 			"license": "MIT",
 			"dependencies": {
@@ -1222,9 +1222,9 @@
 			"integrity": "sha512-F/IjUGnV6pIN7R4ZV4npHJVoNtaLZWvb+2/9gctxjb99wkpI7Ozg8VPogwDiTRyjLwZXAYxjvdg1KS8LTHKdDA=="
 		},
 		"node_modules/@types/vscode": {
-			"version": "1.108.1",
-			"resolved": "https://registry.npmjs.org/@types/vscode/-/vscode-1.108.1.tgz",
-			"integrity": "sha512-DerV0BbSzt87TbrqmZ7lRDIYaMiqvP8tmJTzW2p49ZBVtGUnGAu2RGQd1Wv4XMzEVUpaHbsemVM5nfuQJj7H6w==",
+			"version": "1.109.0",
+			"resolved": "https://registry.npmjs.org/@types/vscode/-/vscode-1.109.0.tgz",
+			"integrity": "sha512-0Pf95rnwEIwDbmXGC08r0B4TQhAbsHQ5UyTIgVgoieDe4cOnf92usuR5dEczb6bTKEp7ziZH4TV1TRGPPCExtw==",
 			"dev": true,
 			"license": "MIT"
 		},
@@ -1329,9 +1329,9 @@
 			}
 		},
 		"node_modules/@vscode/copilot-api": {
-			"version": "0.2.15",
-			"resolved": "https://registry.npmjs.org/@vscode/copilot-api/-/copilot-api-0.2.15.tgz",
-			"integrity": "sha512-CRYDD4wwk0CUA33JeMSg97HVAQhMnAVzVV+n5dX31tzkacybRDI1QOaNRGXFxM2Px6JhhQDk2bover++y0DEvg==",
+			"version": "0.2.18",
+			"resolved": "https://registry.npmjs.org/@vscode/copilot-api/-/copilot-api-0.2.18.tgz",
+			"integrity": "sha512-ntAW9RoAqairvlbMJH9sB47sJ3MS6kxVV54JwcOH6nkhzstZjce5fxga3lGqmBpA0SZ3hSdSvlGovR56VVmM6Q==",
 			"license": "SEE LICENSE"
 		},
 		"node_modules/@vscode/l10n": {
@@ -1341,9 +1341,9 @@
 			"license": "MIT"
 		},
 		"node_modules/@vscode/prompt-tsx": {
-			"version": "0.4.0-alpha.6",
-			"resolved": "https://registry.npmjs.org/@vscode/prompt-tsx/-/prompt-tsx-0.4.0-alpha.6.tgz",
-			"integrity": "sha512-0iq7bFdfmQUT2I/2DJAYE3f0/pKJUyKr9cahBN4bj3DllA3wckt3TjXPvaVtTRjCeQSvHqk6OHi0+ZJI+pJH5A==",
+			"version": "0.4.0-alpha.8",
+			"resolved": "https://registry.npmjs.org/@vscode/prompt-tsx/-/prompt-tsx-0.4.0-alpha.8.tgz",
+			"integrity": "sha512-AJbRUgrGpJNl59uiV0lRa2FsZnO74Fjm4KVt7dQT0PN+ghQjFGJ6lY+w4kF8Gj+2HbOIXNpJvDdGBwa7yuL1+w==",
 			"license": "MIT"
 		},
 		"node_modules/@vscode/tree-sitter-wasm": {
@@ -4788,9 +4788,9 @@
 			}
 		},
 		"node_modules/undici": {
-			"version": "7.24.0",
-			"resolved": "https://registry.npmjs.org/undici/-/undici-7.24.0.tgz",
-			"integrity": "sha512-jxytwMHhsbdpBXxLAcuu0fzlQeXCNnWdDyRHpvWsUl8vd98UwYdl9YTyn8/HcpcJPC3pwUveefsa3zTxyD/ERg==",
+			"version": "7.24.1",
+			"resolved": "https://registry.npmjs.org/undici/-/undici-7.24.1.tgz",
+			"integrity": "sha512-5xoBibbmnjlcR3jdqtY2Lnx7WbrD/tHlT01TmvqZUFVc9Q1w4+j5hbnapTqbcXITMH1ovjq/W7BkqBilHiVAaA==",
 			"license": "MIT",
 			"engines": {
 				"node": ">=20.18.1"
diff --git a/extensions/copilot/chat-lib/package.json b/extensions/copilot/chat-lib/package.json
index 853bab8ed49..32f24e3181d 100644
--- a/extensions/copilot/chat-lib/package.json
+++ b/extensions/copilot/chat-lib/package.json
@@ -16,25 +16,25 @@
 	"dependencies": {
 		"@microsoft/tiktokenizer": "^1.0.10",
 		"@sinclair/typebox": "^0.34.41",
-		"@vscode/copilot-api": "^0.2.15",
+		"@vscode/copilot-api": "^0.2.18",
 		"@vscode/l10n": "^0.0.18",
-		"@vscode/prompt-tsx": "^0.4.0-alpha.6",
+		"@vscode/prompt-tsx": "^0.4.0-alpha.8",
 		"@vscode/tree-sitter-wasm": "0.0.5-php.2",
 		"applicationinsights": "^2.9.7",
 		"jsonc-parser": "^3.3.1",
 		"monaco-editor": "0.44.0",
 		"openai": "^6.7.0",
-		"undici": "^7.18.2",
+		"undici": "^7.24.1",
 		"vscode-languageserver-protocol": "^3.17.5",
 		"vscode-languageserver-textdocument": "^1.0.12",
 		"web-tree-sitter": "^0.23.0",
 		"yaml": "^2.8.0"
 	},
 	"devDependencies": {
-		"@anthropic-ai/sdk": "^0.78.0",
+		"@anthropic-ai/sdk": "^0.80.0",
 		"@octokit/types": "^14.1.0",
 		"@types/node": "^22.16.3",
-		"@types/vscode": "^1.108.1",
+		"@types/vscode": "^1.109.0",
 		"copyfiles": "^2.4.1",
 		"dotenv": "^17.2.0",
 		"npm-run-all": "^4.1.5",