diff --git a/packages/bot/package.json b/packages/bot/package.json
index 96c8035ea..770980892 100644
--- a/packages/bot/package.json
+++ b/packages/bot/package.json
@@ -41,7 +41,7 @@
     "@types/mocha": "^10.0.6",
     "@types/node": "^20.10.6",
     "@types/sinon": "^17.0.2",
-    "c8": "^8.0.1",
+    "c8": "^9.0.0",
     "chai": "^5.0.0",
     "eslint": "^8.56.0",
     "eslint-config-discordeno": "*",
diff --git a/packages/discordeno/package.json b/packages/discordeno/package.json
index c9c82ceae..83efb8f8b 100644
--- a/packages/discordeno/package.json
+++ b/packages/discordeno/package.json
@@ -43,7 +43,7 @@
     "@types/mocha": "^10.0.6",
     "@types/node": "^20.10.6",
     "@types/sinon": "^17.0.2",
-    "c8": "^8.0.1",
+    "c8": "^9.0.0",
     "chai": "^5.0.0",
     "eslint": "^8.56.0",
     "eslint-config-discordeno": "*",
diff --git a/packages/gateway/package.json b/packages/gateway/package.json
index 450c9d262..10befd001 100644
--- a/packages/gateway/package.json
+++ b/packages/gateway/package.json
@@ -41,7 +41,7 @@
     "@types/node": "^20.10.6",
     "@types/sinon": "^17.0.2",
     "@types/ws": "^8.5.10",
-    "c8": "^8.0.1",
+    "c8": "^9.0.0",
     "chai": "^5.0.0",
     "eslint": "^8.56.0",
     "eslint-config-discordeno": "*",
diff --git a/packages/rest/package.json b/packages/rest/package.json
index 21f761345..da7b05c99 100644
--- a/packages/rest/package.json
+++ b/packages/rest/package.json
@@ -42,7 +42,7 @@
     "@types/mocha": "^10.0.6",
     "@types/node": "^20.10.6",
     "@types/sinon": "^17.0.2",
-    "c8": "^8.0.1",
+    "c8": "^9.0.0",
     "chai": "^5.0.0",
     "chai-as-promised": "^7.1.1",
     "eslint": "^8.56.0",
diff --git a/packages/types/package.json b/packages/types/package.json
index e103d9f41..9d54bbaf4 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -33,7 +33,7 @@
     "@types/mocha": "^10.0.6",
     "@types/node": "^20.10.6",
     "@types/sinon": "^17.0.2",
-    "c8": "^8.0.1",
+    "c8": "^9.0.0",
     "chai": "^5.0.0",
     "eslint": "^8.56.0",
     "eslint-config-discordeno": "*",
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 46e11ad28..5cfc4041d 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -39,7 +39,7 @@
     "@types/mocha": "^10.0.6",
     "@types/node": "^20.10.6",
     "@types/sinon": "^17.0.2",
-    "c8": "^8.0.1",
+    "c8": "^9.0.0",
     "chai": "^5.0.0",
     "eslint": "^8.56.0",
     "eslint-config-discordeno": "*",
diff --git a/yarn.lock b/yarn.lock
index c2e811fc4..044587f2b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -42,7 +42,7 @@ __metadata:
     "@types/mocha": "npm:^10.0.6"
     "@types/node": "npm:^20.10.6"
     "@types/sinon": "npm:^17.0.2"
-    c8: "npm:^8.0.1"
+    c8: "npm:^9.0.0"
     chai: "npm:^5.0.0"
     eslint: "npm:^8.56.0"
     eslint-config-discordeno: "npm:*"
@@ -67,7 +67,7 @@ __metadata:
     "@types/node": "npm:^20.10.6"
     "@types/sinon": "npm:^17.0.2"
     "@types/ws": "npm:^8.5.10"
-    c8: "npm:^8.0.1"
+    c8: "npm:^9.0.0"
     chai: "npm:^5.0.0"
     eslint: "npm:^8.56.0"
     eslint-config-discordeno: "npm:*"
@@ -94,7 +94,7 @@ __metadata:
     "@types/mocha": "npm:^10.0.6"
     "@types/node": "npm:^20.10.6"
     "@types/sinon": "npm:^17.0.2"
-    c8: "npm:^8.0.1"
+    c8: "npm:^9.0.0"
     chai: "npm:^5.0.0"
     chai-as-promised: "npm:^7.1.1"
     dotenv: "npm:^16.3.1"
@@ -119,7 +119,7 @@ __metadata:
     "@types/mocha": "npm:^10.0.6"
     "@types/node": "npm:^20.10.6"
     "@types/sinon": "npm:^17.0.2"
-    c8: "npm:^8.0.1"
+    c8: "npm:^9.0.0"
     chai: "npm:^5.0.0"
     eslint: "npm:^8.56.0"
     eslint-config-discordeno: "npm:*"
@@ -141,7 +141,7 @@ __metadata:
     "@types/mocha": "npm:^10.0.6"
     "@types/node": "npm:^20.10.6"
     "@types/sinon": "npm:^17.0.2"
-    c8: "npm:^8.0.1"
+    c8: "npm:^9.0.0"
     chai: "npm:^5.0.0"
     eslint: "npm:^8.56.0"
     eslint-config-discordeno: "npm:*"
@@ -1445,25 +1445,24 @@ __metadata:
   languageName: node
   linkType: hard
 
-"c8@npm:^8.0.1":
-  version: 8.0.1
-  resolution: "c8@npm:8.0.1"
+"c8@npm:^9.0.0":
+  version: 9.0.0
+  resolution: "c8@npm:9.0.0"
   dependencies:
     "@bcoe/v8-coverage": "npm:^0.2.3"
     "@istanbuljs/schema": "npm:^0.1.3"
     find-up: "npm:^5.0.0"
-    foreground-child: "npm:^2.0.0"
+    foreground-child: "npm:^3.1.1"
     istanbul-lib-coverage: "npm:^3.2.0"
     istanbul-lib-report: "npm:^3.0.1"
     istanbul-reports: "npm:^3.1.6"
-    rimraf: "npm:^3.0.2"
     test-exclude: "npm:^6.0.0"
     v8-to-istanbul: "npm:^9.0.0"
     yargs: "npm:^17.7.2"
     yargs-parser: "npm:^21.1.1"
   bin:
     c8: bin/c8.js
-  checksum: 4d9d85fca952708d637e4d3c7961dc7245a09c60abb4c25d42393df4fd0d85e7352c1bb5c154e047c79d3bed7f2c5c1afd1ceaeff8c966a66336dbf31a629980
+  checksum: 71ccdf112ed5e52d983f20e0453e5abe1a61d2240cc5affe465933fe9a4d010ac9a3276a969a7bbfa705ae7395ea705384569549e242cf0ffdc9bb68401de699
   languageName: node
   linkType: hard
 
@@ -2051,7 +2050,7 @@ __metadata:
     "@types/mocha": "npm:^10.0.6"
     "@types/node": "npm:^20.10.6"
     "@types/sinon": "npm:^17.0.2"
-    c8: "npm:^8.0.1"
+    c8: "npm:^9.0.0"
     chai: "npm:^5.0.0"
     commander: "npm:^11.1.0"
     eslint: "npm:^8.56.0"
@@ -2832,13 +2831,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"foreground-child@npm:^2.0.0":
-  version: 2.0.0
-  resolution: "foreground-child@npm:2.0.0"
+"foreground-child@npm:^3.1.1":
+  version: 3.1.1
+  resolution: "foreground-child@npm:3.1.1"
   dependencies:
     cross-spawn: "npm:^7.0.0"
-    signal-exit: "npm:^3.0.2"
-  checksum: f36574ad8e19d69ce06fceac7d86161b863968e4ba292c14b7b40e5c464e3e9bcd7711250d33427d95cc2bb0d48cf101df9687433dbbc7fd3c7e4f595be8305e
+    signal-exit: "npm:^4.0.1"
+  checksum: 087edd44857d258c4f73ad84cb8df980826569656f2550c341b27adf5335354393eec24ea2fabd43a253233fb27cee177ebe46bd0b7ea129c77e87cb1e9936fb
   languageName: node
   linkType: hard
 
@@ -5294,7 +5293,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"signal-exit@npm:^4.1.0":
+"signal-exit@npm:^4.0.1, signal-exit@npm:^4.1.0":
   version: 4.1.0
   resolution: "signal-exit@npm:4.1.0"
   checksum: c9fa63bbbd7431066174a48ba2dd9986dfd930c3a8b59de9c29d7b6854ec1c12a80d15310869ea5166d413b99f041bfa3dd80a7947bcd44ea8e6eb3ffeabfa1f