diff --git a/packages/fxa-auth-server/package.json b/packages/fxa-auth-server/package.json
index fe454eaa9d..95a459774c 100644
--- a/packages/fxa-auth-server/package.json
+++ b/packages/fxa-auth-server/package.json
@@ -189,7 +189,7 @@
     "nock": "^13.5.1",
     "nodemon": "^3.1.0",
     "nx": "18.3.1",
-    "nyc": "^15.1.0",
+    "nyc": "^17.1.0",
     "pm2": "^5.4.2",
     "prettier": "^2.3.1",
     "proxyquire": "^2.1.3",
diff --git a/packages/fxa-geodb/package.json b/packages/fxa-geodb/package.json
index 5797e6ac97..b168666ba9 100644
--- a/packages/fxa-geodb/package.json
+++ b/packages/fxa-geodb/package.json
@@ -43,7 +43,7 @@
     "eslint": "^8.19.0",
     "fxa-shared": "workspace:*",
     "mocha": "^10.4.0",
-    "nyc": "^15.1.0",
+    "nyc": "^17.1.0",
     "prettier": "^2.3.1",
     "rimraf": "^6.0.1",
     "sinon": "^14.0.0"
diff --git a/packages/fxa-profile-server/package.json b/packages/fxa-profile-server/package.json
index 0c7390c576..8fbed854ce 100644
--- a/packages/fxa-profile-server/package.json
+++ b/packages/fxa-profile-server/package.json
@@ -52,7 +52,7 @@
     "mocha": "^10.4.0",
     "mocha-text-cov": "0.1.1",
     "nock": "^13.5.1",
-    "nyc": "^15.1.0",
+    "nyc": "^17.1.0",
     "pm2": "^5.4.2",
     "pngparse": "2.0.1",
     "prettier": "^2.3.1",
diff --git a/packages/fxa-shared/package.json b/packages/fxa-shared/package.json
index 34950e2d79..cb8bc07413 100644
--- a/packages/fxa-shared/package.json
+++ b/packages/fxa-shared/package.json
@@ -273,7 +273,7 @@
     "jsdom": "24.1.1",
     "jsdom-global": "3.0.2",
     "mocha": "^10.4.0",
-    "nyc": "^15.1.0",
+    "nyc": "^17.1.0",
     "pm2": "^5.4.2",
     "prettier": "^2.3.1",
     "proxyquire": "^2.1.3",
diff --git a/yarn.lock b/yarn.lock
index 109b150661..33b0d47f6c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11599,6 +11599,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@istanbuljs/schema@npm:^0.1.3":
+  version: 0.1.3
+  resolution: "@istanbuljs/schema@npm:0.1.3"
+  checksum: 5282759d961d61350f33d9118d16bcaed914ebf8061a52f4fa474b2cb08720c9c81d165e13b82f2e5a8a212cc5af482f0c6fc1ac27b9e067e5394c9a6ed186c9
+  languageName: node
+  linkType: hard
+
 "@jest/console@npm:^27.4.2":
   version: 27.4.2
   resolution: "@jest/console@npm:27.4.2"
@@ -40418,6 +40425,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"foreground-child@npm:^3.3.0":
+  version: 3.3.0
+  resolution: "foreground-child@npm:3.3.0"
+  dependencies:
+    cross-spawn: ^7.0.0
+    signal-exit: ^4.0.1
+  checksum: 1989698488f725b05b26bc9afc8a08f08ec41807cd7b92ad85d96004ddf8243fd3e79486b8348c64a3011ae5cc2c9f0936af989e1f28339805d8bc178a75b451
+  languageName: node
+  linkType: hard
+
 "forever-agent@npm:~0.6.1":
   version: 0.6.1
   resolution: "forever-agent@npm:0.6.1"
@@ -41255,7 +41272,7 @@ fsevents@~2.1.1:
     nodemailer: ^6.9.9
     nodemon: ^3.1.0
     nx: 18.3.1
-    nyc: ^15.1.0
+    nyc: ^17.1.0
     otplib: ^11.0.1
     p-queue-compat: ^1.0.225
     p-retry: ^4.2.0
@@ -41567,7 +41584,7 @@ fsevents@~2.1.1:
     maxmind: ^4.3.6
     mocha: ^10.4.0
     mozlog: ^3.0.2
-    nyc: ^15.1.0
+    nyc: ^17.1.0
     prettier: ^2.3.1
     request: ^2.88.2
     rimraf: ^6.0.1
@@ -41784,7 +41801,7 @@ fsevents@~2.1.1:
     mozlog: ^3.0.2
     mysql: ^2.18.1
     nock: ^13.5.1
-    nyc: ^15.1.0
+    nyc: ^17.1.0
     pm2: ^5.4.2
     pngparse: 2.0.1
     poolee: ^1.0.1
@@ -42055,7 +42072,7 @@ fsevents@~2.1.1:
     mozlog: ^3.0.2
     mysql: ^2.18.1
     node-uap: "https://github.com/mozilla-fxa/node-uap.git#494714db3e65a4dbfae772f536c8697269174574"
-    nyc: ^15.1.0
+    nyc: ^17.1.0
     objection: ^3.1.3
     pm2: ^5.4.2
     prettier: ^2.3.1
@@ -47249,6 +47266,19 @@ fsevents@~2.1.1:
   languageName: node
   linkType: hard
 
+"istanbul-lib-instrument@npm:^6.0.2":
+  version: 6.0.3
+  resolution: "istanbul-lib-instrument@npm:6.0.3"
+  dependencies:
+    "@babel/core": ^7.23.9
+    "@babel/parser": ^7.23.9
+    "@istanbuljs/schema": ^0.1.3
+    istanbul-lib-coverage: ^3.2.0
+    semver: ^7.5.4
+  checksum: 74104c60c65c4fa0e97cc76f039226c356123893929f067bfad5f86fe839e08f5d680354a68fead3bc9c1e2f3fa6f3f53cded70778e821d911e851d349f3545a
+  languageName: node
+  linkType: hard
+
 "istanbul-lib-processinfo@npm:^2.0.2":
   version: 2.0.2
   resolution: "istanbul-lib-processinfo@npm:2.0.2"
@@ -55390,6 +55420,43 @@ fsevents@~2.1.1:
   languageName: node
   linkType: hard
 
+"nyc@npm:^17.1.0":
+  version: 17.1.0
+  resolution: "nyc@npm:17.1.0"
+  dependencies:
+    "@istanbuljs/load-nyc-config": ^1.0.0
+    "@istanbuljs/schema": ^0.1.2
+    caching-transform: ^4.0.0
+    convert-source-map: ^1.7.0
+    decamelize: ^1.2.0
+    find-cache-dir: ^3.2.0
+    find-up: ^4.1.0
+    foreground-child: ^3.3.0
+    get-package-type: ^0.1.0
+    glob: ^7.1.6
+    istanbul-lib-coverage: ^3.0.0
+    istanbul-lib-hook: ^3.0.0
+    istanbul-lib-instrument: ^6.0.2
+    istanbul-lib-processinfo: ^2.0.2
+    istanbul-lib-report: ^3.0.0
+    istanbul-lib-source-maps: ^4.0.0
+    istanbul-reports: ^3.0.2
+    make-dir: ^3.0.0
+    node-preload: ^0.2.1
+    p-map: ^3.0.0
+    process-on-spawn: ^1.0.0
+    resolve-from: ^5.0.0
+    rimraf: ^3.0.0
+    signal-exit: ^3.0.2
+    spawn-wrap: ^2.0.0
+    test-exclude: ^6.0.0
+    yargs: ^15.0.2
+  bin:
+    nyc: bin/nyc.js
+  checksum: 725b396a1e2e35fc7c347090c80b48473e4da038c18bef9890c5c1bc42549de6b8400437c286caf8a0fc439f5e2b25327af7a878f121677084be30bc25bcbbbb
+  languageName: node
+  linkType: hard
+
 "oauth-sign@npm:^0.9.0, oauth-sign@npm:~0.9.0":
   version: 0.9.0
   resolution: "oauth-sign@npm:0.9.0"