diff --git a/package-lock.json b/package-lock.json
index ac99df46..2b8cc07f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1572,9 +1572,9 @@
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-      "resolved": "https://registry.npmjs.org/c8/-/c8-7.13.0.tgz",
-      "integrity": "sha512-/NL4hQTv1gBL6J6ei80zu3IiTrmePDKXKXOTLpHvcIWZTVYQlDhVWjjWvkhICylE8EwwnMVzDZugCvdx0/DIIA==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/c8/-/c8-8.0.0.tgz",
+      "integrity": "sha512-XHA5vSfCLglAc0Xt8eLBZMv19lgiBSjnb1FLAQgnwkuhJYEonpilhEB4Ea3jPAbm0FhD6VVJrc0z73jPe7JyGQ==",
       "dev": true,
       "dependencies": {
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@@ -1594,7 +1594,7 @@
         "c8": "bin/c8.js"
       },
       "engines": {
-        "node": ">=10.12.0"
+        "node": ">=12"
       }
     },
     "node_modules/c8/node_modules/ansi-regex": {
@@ -9838,7 +9838,7 @@
         "@api-ts/superagent-wrapper": "0.0.0-semantically-released",
         "@api-ts/typed-express-router": "0.0.0-semantically-released",
         "@types/express": "4.17.17",
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "tsx": "3.12.7",
         "typescript": "4.7.4"
       }
@@ -9869,7 +9869,7 @@
       "devDependencies": {
         "@types/chai": "4.3.5",
         "@types/mocha": "10.0.1",
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "chai": "4.3.7",
         "mocha": "10.2.0",
         "ts-node": "10.9.1",
@@ -9919,7 +9919,7 @@
         "openapi-generator": "dist/src/cli.js"
       },
       "devDependencies": {
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "parser-ts": "0.7.0",
         "tsx": "3.12.7"
       }
@@ -9974,7 +9974,7 @@
         "@types/superagent": "4.1.18",
         "@types/supertest": "2.0.12",
         "@types/whatwg-url": "11.0.0",
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "chai": "4.3.7",
         "express": "4.18.2",
         "io-ts-types": "0.5.19",
@@ -10042,7 +10042,7 @@
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       "devDependencies": {
         "@api-ts/superagent-wrapper": "0.0.0-semantically-released",
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "tsx": "3.12.7",
         "typescript": "4.7.4"
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@@ -10069,7 +10069,7 @@
         "@api-ts/superagent-wrapper": "0.0.0-semantically-released",
         "@api-ts/typed-express-router": "0.0.0-semantically-released",
         "@types/express": "4.17.17",
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "express": "4.18.2",
         "fp-ts": "^2.0.0",
         "io-ts": "2.1.3",
@@ -10091,7 +10091,7 @@
         "@api-ts/response": "0.0.0-semantically-released",
         "@types/chai": "4.3.5",
         "@types/mocha": "10.0.1",
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "chai": "4.3.7",
         "fp-ts": "^2.0.0",
         "io-ts": "2.1.3",
@@ -10119,7 +10119,7 @@
       "version": "file:packages/openapi-generator",
       "requires": {
         "@api-ts/io-ts-http": "0.0.0-semantically-released",
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "cmd-ts": "0.12.1",
         "comment-parser": "1.3.1",
         "fp-ts": "2.16.0",
@@ -10163,7 +10163,7 @@
         "@types/superagent": "4.1.18",
         "@types/supertest": "2.0.12",
         "@types/whatwg-url": "11.0.0",
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "chai": "4.3.7",
         "express": "4.18.2",
         "fp-ts": "^2.0.0",
@@ -10213,7 +10213,7 @@
         "@api-ts/io-ts-http": "0.0.0-semantically-released",
         "@api-ts/superagent-wrapper": "0.0.0-semantically-released",
         "@types/express": "4.17.17",
-        "c8": "7.13.0",
+        "c8": "8.0.0",
         "express": "4.18.2",
         "fp-ts": "^2.0.0",
         "io-ts": "2.1.3",
@@ -11301,9 +11301,9 @@
       "version": "3.1.2"
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-      "version": "7.13.0",
-      "resolved": "https://registry.npmjs.org/c8/-/c8-7.13.0.tgz",
-      "integrity": "sha512-/NL4hQTv1gBL6J6ei80zu3IiTrmePDKXKXOTLpHvcIWZTVYQlDhVWjjWvkhICylE8EwwnMVzDZugCvdx0/DIIA==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/c8/-/c8-8.0.0.tgz",
+      "integrity": "sha512-XHA5vSfCLglAc0Xt8eLBZMv19lgiBSjnb1FLAQgnwkuhJYEonpilhEB4Ea3jPAbm0FhD6VVJrc0z73jPe7JyGQ==",
       "dev": true,
       "requires": {
         "@bcoe/v8-coverage": "^0.2.3",
diff --git a/packages/express-wrapper/package.json b/packages/express-wrapper/package.json
index 6ae6a9b6..0a87201f 100644
--- a/packages/express-wrapper/package.json
+++ b/packages/express-wrapper/package.json
@@ -26,7 +26,7 @@
     "@api-ts/superagent-wrapper": "0.0.0-semantically-released",
     "@api-ts/typed-express-router": "0.0.0-semantically-released",
     "@types/express": "4.17.17",
-    "c8": "7.13.0",
+    "c8": "8.0.0",
     "typescript": "4.7.4",
     "tsx": "3.12.7"
   },
diff --git a/packages/io-ts-http/package.json b/packages/io-ts-http/package.json
index ea1adc53..8a55d676 100644
--- a/packages/io-ts-http/package.json
+++ b/packages/io-ts-http/package.json
@@ -27,7 +27,7 @@
   "devDependencies": {
     "@types/chai": "4.3.5",
     "@types/mocha": "10.0.1",
-    "c8": "7.13.0",
+    "c8": "8.0.0",
     "chai": "4.3.7",
     "mocha": "10.2.0",
     "ts-node": "10.9.1",
diff --git a/packages/openapi-generator/package.json b/packages/openapi-generator/package.json
index 120410a5..363118fb 100644
--- a/packages/openapi-generator/package.json
+++ b/packages/openapi-generator/package.json
@@ -31,7 +31,7 @@
     "typescript": "4.7.4"
   },
   "devDependencies": {
-    "c8": "7.13.0",
+    "c8": "8.0.0",
     "parser-ts": "0.7.0",
     "tsx": "3.12.7"
   },
diff --git a/packages/superagent-wrapper/package.json b/packages/superagent-wrapper/package.json
index de27eb0f..0b9cb290 100644
--- a/packages/superagent-wrapper/package.json
+++ b/packages/superagent-wrapper/package.json
@@ -29,7 +29,7 @@
     "@types/superagent": "4.1.18",
     "@types/supertest": "2.0.12",
     "@types/whatwg-url": "11.0.0",
-    "c8": "7.13.0",
+    "c8": "8.0.0",
     "chai": "4.3.7",
     "express": "4.18.2",
     "io-ts-types": "0.5.19",
diff --git a/packages/typed-express-router/package.json b/packages/typed-express-router/package.json
index d0af88ce..fd3245fb 100644
--- a/packages/typed-express-router/package.json
+++ b/packages/typed-express-router/package.json
@@ -25,7 +25,7 @@
   },
   "devDependencies": {
     "@api-ts/superagent-wrapper": "0.0.0-semantically-released",
-    "c8": "7.13.0",
+    "c8": "8.0.0",
     "typescript": "4.7.4",
     "tsx": "3.12.7"
   },