diff --git a/package.json b/package.json
index bc486a9aa..f4aa3e74a 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
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         "@types/puppeteer-core": "^7.0.4",
         "@types/serve-static": "^2.2.0",
-        "@typescript-eslint/eslint-plugin": "^6.18.1",
+        "@typescript-eslint/eslint-plugin": "^8.61.1",
         "@typescript-eslint/parser": "^6.18.1",
         "case-sensitive-paths-webpack-plugin": "^2.4.0",
         "codecov": "^3.8.3",
diff --git a/packages/ado-extension/package.json b/packages/ado-extension/package.json
index e8d9baa58..bd38d2273 100644
--- a/packages/ado-extension/package.json
+++ b/packages/ado-extension/package.json
@@ -36,7 +36,7 @@
         "reflect-metadata": "^0.2.2"
     },
     "devDependencies": {
-        "@typescript-eslint/eslint-plugin": "^6.18.1",
+        "@typescript-eslint/eslint-plugin": "^8.61.1",
         "@typescript-eslint/parser": "^6.18.1",
         "case-sensitive-paths-webpack-plugin": "^2.4.0",
         "eslint": "^8.57.0",
diff --git a/packages/shared/package.json b/packages/shared/package.json
index 291722e54..85189357c 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -54,7 +54,7 @@
         "@types/normalize-path": "^3.0.2",
         "@types/puppeteer-core": "^7.0.4",
         "@types/serve-static": "^2.2.0",
-        "@typescript-eslint/eslint-plugin": "^6.18.1",
+        "@typescript-eslint/eslint-plugin": "^8.61.1",
         "@typescript-eslint/parser": "^6.18.1",
         "eslint": "^8.57.0",
         "eslint-plugin-security": "^1.7.1",
diff --git a/yarn.lock b/yarn.lock
index 1a8ad1358..42ec228ba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -17,7 +17,7 @@ __metadata:
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   dependencies:
     "@accessibility-insights-action/shared": "workspace:*"
-    "@typescript-eslint/eslint-plugin": ^6.18.1
+    "@typescript-eslint/eslint-plugin": ^8.61.1
     "@typescript-eslint/parser": ^6.18.1
     applicationinsights: 3.15.0
     azure-pipelines-task-lib: ^5.2.10
@@ -59,7 +59,7 @@ __metadata:
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     "@types/react-dom": ^19.2.3
     "@types/serve-static": ^2.2.0
-    "@typescript-eslint/eslint-plugin": ^6.18.1
+    "@typescript-eslint/eslint-plugin": ^8.61.1
     "@typescript-eslint/parser": ^6.18.1
     accessibility-insights-report: 7.6.0
     accessibility-insights-scan: ^3.3.0
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-  resolution: "@eslint-community/eslint-utils@npm:4.4.0"
+"@eslint-community/eslint-utils@npm:^4.9.1":
+  version: 4.9.1
+  resolution: "@eslint-community/eslint-utils@npm:4.9.1"
   dependencies:
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+    eslint-visitor-keys: ^3.4.3
   peerDependencies:
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-  checksum: cdfe3ae42b4f572cbfb46d20edafe6f36fc5fb52bf2d90875c58aefe226892b9677fef60820e2832caf864a326fe4fc225714c46e8389ccca04d5f9288aabd22
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+
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+  resolution: "@eslint-community/regexpp@npm:4.12.2"
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@@ -3025,13 +3032,6 @@ __metadata:
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-  resolution: "@eslint-community/regexpp@npm:4.8.0"
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-  languageName: node
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   resolution: "@types/json-schema@npm:7.0.15"
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-  resolution: "@types/semver@npm:7.5.1"
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   resolution: "@types/send@npm:0.17.4"
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-  resolution: "@typescript-eslint/eslint-plugin@npm:6.18.1"
+"@typescript-eslint/eslint-plugin@npm:^8.61.1":
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+  resolution: "@typescript-eslint/eslint-plugin@npm:8.61.1"
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-    "@typescript-eslint/utils": 6.18.1
-    "@typescript-eslint/visitor-keys": 6.18.1
-    debug: ^4.3.4
-    graphemer: ^1.4.0
-    ignore: ^5.2.4
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+    "@typescript-eslint/type-utils": 8.61.1
+    "@typescript-eslint/utils": 8.61.1
+    "@typescript-eslint/visitor-keys": 8.61.1
+    ignore: ^7.0.5
     natural-compare: ^1.4.0
-    semver: ^7.5.4
-    ts-api-utils: ^1.0.1
+    ts-api-utils: ^2.5.0
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-    eslint: ^7.0.0 || ^8.0.0
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+    "@typescript-eslint/parser": ^8.61.1
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+    typescript: ">=4.8.4 <6.1.0"
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@@ -6561,6 +6542,19 @@ __metadata:
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+  version: 8.61.1
+  resolution: "@typescript-eslint/project-service@npm:8.61.1"
+  dependencies:
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+    "@typescript-eslint/types": ^8.61.1
+    debug: ^4.4.3
+  peerDependencies:
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+  languageName: node
+  linkType: hard
+
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   resolution: "@typescript-eslint/scope-manager@npm:5.62.0"
@@ -6581,6 +6575,25 @@ __metadata:
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+"@typescript-eslint/scope-manager@npm:8.61.1":
+  version: 8.61.1
+  resolution: "@typescript-eslint/scope-manager@npm:8.61.1"
+  dependencies:
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+  languageName: node
+  linkType: hard
+
+"@typescript-eslint/tsconfig-utils@npm:8.61.1, @typescript-eslint/tsconfig-utils@npm:^8.61.1":
+  version: 8.61.1
+  resolution: "@typescript-eslint/tsconfig-utils@npm:8.61.1"
+  peerDependencies:
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+  languageName: node
+  linkType: hard
+
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   resolution: "@typescript-eslint/type-utils@npm:5.62.0"
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-  version: 6.18.1
-  resolution: "@typescript-eslint/type-utils@npm:6.18.1"
+"@typescript-eslint/type-utils@npm:8.61.1":
+  version: 8.61.1
+  resolution: "@typescript-eslint/type-utils@npm:8.61.1"
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-    "@typescript-eslint/utils": 6.18.1
-    debug: ^4.3.4
-    ts-api-utils: ^1.0.1
+    "@typescript-eslint/types": 8.61.1
+    "@typescript-eslint/typescript-estree": 8.61.1
+    "@typescript-eslint/utils": 8.61.1
+    debug: ^4.4.3
+    ts-api-utils: ^2.5.0
   peerDependencies:
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+    eslint: ^8.57.0 || ^9.0.0 || ^10.0.0
+    typescript: ">=4.8.4 <6.1.0"
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+"@typescript-eslint/types@npm:8.61.1, @typescript-eslint/types@npm:^8.61.1":
+  version: 8.61.1
+  resolution: "@typescript-eslint/types@npm:8.61.1"
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+  languageName: node
+  linkType: hard
+
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   resolution: "@typescript-eslint/typescript-estree@npm:5.62.0"
@@ -6666,6 +6685,25 @@ __metadata:
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+  version: 8.61.1
+  resolution: "@typescript-eslint/typescript-estree@npm:8.61.1"
+  dependencies:
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+    "@typescript-eslint/tsconfig-utils": 8.61.1
+    "@typescript-eslint/types": 8.61.1
+    "@typescript-eslint/visitor-keys": 8.61.1
+    debug: ^4.4.3
+    minimatch: ^10.2.2
+    semver: ^7.7.3
+    tinyglobby: ^0.2.15
+    ts-api-utils: ^2.5.0
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+  languageName: node
+  linkType: hard
+
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   resolution: "@typescript-eslint/utils@npm:5.62.0"
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-  version: 6.18.1
-  resolution: "@typescript-eslint/utils@npm:6.18.1"
+"@typescript-eslint/utils@npm:8.61.1":
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+  resolution: "@typescript-eslint/utils@npm:8.61.1"
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-    "@typescript-eslint/types": 6.18.1
-    "@typescript-eslint/typescript-estree": 6.18.1
-    semver: ^7.5.4
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+    "@typescript-eslint/types": 8.61.1
+    "@typescript-eslint/typescript-estree": 8.61.1
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+    eslint: ^8.57.0 || ^9.0.0 || ^10.0.0
+    typescript: ">=4.8.4 <6.1.0"
+  checksum: adfa43889e3740a2d89f941b078d9a21e98715bf930b3c59c62e5ba3908ca102b204a6ad2d0437d69e41f502d654401fde7b0677edc64517a71b2f6f383fd07d
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@@ -6721,6 +6757,16 @@ __metadata:
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   linkType: hard
 
+"@typescript-eslint/visitor-keys@npm:8.61.1":
+  version: 8.61.1
+  resolution: "@typescript-eslint/visitor-keys@npm:8.61.1"
+  dependencies:
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+    eslint-visitor-keys: ^5.0.0
+  checksum: 4483d3b702cb65a04fa95ad0ac282a02093cb36a1ef66442e1716f3df544ae25cf998d88f0195802f04a3c26bd57f4cbb3b6cdcf03e1b7623c3bc245831b3cb0
+  languageName: node
+  linkType: hard
+
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   version: 0.3.3
   resolution: "@typespec/ts-http-runtime@npm:0.3.3"
@@ -7286,7 +7332,7 @@ __metadata:
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     "@types/puppeteer-core": ^7.0.4
     "@types/serve-static": ^2.2.0
-    "@typescript-eslint/eslint-plugin": ^6.18.1
+    "@typescript-eslint/eslint-plugin": ^8.61.1
     "@typescript-eslint/parser": ^6.18.1
     case-sensitive-paths-webpack-plugin: ^2.4.0
     codecov: ^3.8.3
@@ -11586,6 +11632,13 @@ __metadata:
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   linkType: hard
 
+"eslint-visitor-keys@npm:^5.0.0":
+  version: 5.0.1
+  resolution: "eslint-visitor-keys@npm:5.0.1"
+  checksum: d6cc6830536ab4a808f25325686c2c27862f27aab0c1ffed39627293b06cee05d95187da113cafd366314ea5be803b456115de71ad625e365020f20e2a6af89b
+  languageName: node
+  linkType: hard
+
 "eslint-webpack-plugin@npm:^3.1.1":
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   resolution: "eslint-webpack-plugin@npm:3.2.0"
@@ -12107,6 +12160,18 @@ __metadata:
   languageName: node
   linkType: hard
 
+"fdir@npm:^6.5.0":
+  version: 6.5.0
+  resolution: "fdir@npm:6.5.0"
+  peerDependencies:
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+  peerDependenciesMeta:
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+  checksum: bd537daa9d3cd53887eed35efa0eab2dbb1ca408790e10e024120e7a36c6e9ae2b33710cb8381e35def01bc9c1d7eaba746f886338413e68ff6ebaee07b9a6e8
+  languageName: node
+  linkType: hard
+
 "fecha@npm:^4.2.0":
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   resolution: "fecha@npm:4.2.3"
@@ -13765,10 +13830,10 @@ __metadata:
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+"ignore@npm:^7.0.5":
+  version: 7.0.5
+  resolution: "ignore@npm:7.0.5"
+  checksum: d0862bf64d3d58bf34d5fb0a9f725bec9ca5ce8cd1aecc8f28034269e8f69b8009ffd79ca3eda96962a6a444687781cd5efdb8c7c8ddc0a6996e36d31c217f14
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-"picomatch@npm:^4.0.3":
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@@ -20823,6 +20888,15 @@ __metadata:
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+"semver@npm:^7.7.3":
+  version: 7.8.4
+  resolution: "semver@npm:7.8.4"
+  bin:
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+  checksum: 42404642f4b892bd95859c6e2c5777a2916d6e4f0d924441593dea0911cadf5d8761d41b4ca3701793818ecdc72982df5c6d6328cba88252a1f0ebf93e375463
+  languageName: node
+  linkType: hard
+
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   resolution: "semver@npm:7.7.4"
@@ -22397,6 +22471,16 @@ __metadata:
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+"tinyglobby@npm:^0.2.15":
+  version: 0.2.17
+  resolution: "tinyglobby@npm:0.2.17"
+  dependencies:
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+    picomatch: ^4.0.4
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+  languageName: node
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+
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   resolution: "tinytim@npm:0.1.1"
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+"ts-api-utils@npm:^2.5.0":
+  version: 2.5.0
+  resolution: "ts-api-utils@npm:2.5.0"
+  peerDependencies:
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+  languageName: node
+  linkType: hard
+
 "ts-interface-checker@npm:^0.1.9":
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   resolution: "ts-interface-checker@npm:0.1.13"