diff --git a/package-lock.json b/package-lock.json
index b71d197..75cc4c6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "@types/tape": "^5.6.0",
         "@typescript-eslint/eslint-plugin": "^6.2.0",
         "@typescript-eslint/parser": "^6.2.0",
-        "c8": "^8.0.1",
+        "c8": "^7.14.0",
         "conventional-changelog-cli": "^4.1.0",
         "docsify-cli": "^4.4.4",
         "esbuild": "^0.19.2",
@@ -2038,9 +2038,9 @@
       "dev": true
     },
     "node_modules/c8": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/c8/-/c8-8.0.1.tgz",
-      "integrity": "sha512-EINpopxZNH1mETuI0DzRA4MZpAUH+IFiRhnmFD3vFr3vdrgxqi3VfE3KL0AIL+zDq8rC9bZqwM/VDmmoe04y7w==",
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/c8/-/c8-7.14.0.tgz",
+      "integrity": "sha512-i04rtkkcNcCf7zsQcSv/T9EbUn4RXQ6mropeMcjFOsQXQ0iGLAr/xT6TImQg4+U9hmNpN9XdvPkjUL1IzbgxJw==",
       "dev": true,
       "dependencies": {
         "@bcoe/v8-coverage": "^0.2.3",
@@ -2048,19 +2048,19 @@
         "find-up": "^5.0.0",
         "foreground-child": "^2.0.0",
         "istanbul-lib-coverage": "^3.2.0",
-        "istanbul-lib-report": "^3.0.1",
-        "istanbul-reports": "^3.1.6",
+        "istanbul-lib-report": "^3.0.0",
+        "istanbul-reports": "^3.1.4",
         "rimraf": "^3.0.2",
         "test-exclude": "^6.0.0",
         "v8-to-istanbul": "^9.0.0",
-        "yargs": "^17.7.2",
-        "yargs-parser": "^21.1.1"
+        "yargs": "^16.2.0",
+        "yargs-parser": "^20.2.9"
       },
       "bin": {
         "c8": "bin/c8.js"
       },
       "engines": {
-        "node": ">=12"
+        "node": ">=10.12.0"
       }
     },
     "node_modules/cacheable-request": {
@@ -2250,17 +2250,14 @@
       }
     },
     "node_modules/cliui": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/cliui/-/cliui-8.0.1.tgz",
-      "integrity": "sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==",
+      "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-7.0.4.tgz",
+      "integrity": "sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==",
       "dev": true,
       "dependencies": {
         "string-width": "^4.2.0",
-        "strip-ansi": "^6.0.1",
+        "strip-ansi": "^6.0.0",
         "wrap-ansi": "^7.0.0"
-      },
-      "engines": {
-        "node": ">=12"
       }
     },
     "node_modules/clone-response": {
@@ -9817,30 +9814,30 @@
       }
     },
     "node_modules/yargs": {
-      "version": "17.7.2",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.2.tgz",
-      "integrity": "sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w==",
+      "version": "16.2.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-16.2.0.tgz",
+      "integrity": "sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==",
       "dev": true,
       "dependencies": {
-        "cliui": "^8.0.1",
+        "cliui": "^7.0.2",
         "escalade": "^3.1.1",
         "get-caller-file": "^2.0.5",
         "require-directory": "^2.1.1",
-        "string-width": "^4.2.3",
+        "string-width": "^4.2.0",
         "y18n": "^5.0.5",
-        "yargs-parser": "^21.1.1"
+        "yargs-parser": "^20.2.2"
       },
       "engines": {
-        "node": ">=12"
+        "node": ">=10"
       }
     },
     "node_modules/yargs-parser": {
-      "version": "21.1.1",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.1.1.tgz",
-      "integrity": "sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==",
+      "version": "20.2.9",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.9.tgz",
+      "integrity": "sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==",
       "dev": true,
       "engines": {
-        "node": ">=12"
+        "node": ">=10"
       }
     },
     "node_modules/yn": {
diff --git a/package.json b/package.json
index f38f292..391a3fc 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "@types/tape": "^5.6.0",
     "@typescript-eslint/eslint-plugin": "^6.2.0",
     "@typescript-eslint/parser": "^6.2.0",
-    "c8": "^8.0.1",
+    "c8": "^7.14.0",
     "conventional-changelog-cli": "^4.1.0",
     "docsify-cli": "^4.4.4",
     "esbuild": "^0.19.2",