diff --git a/package.json b/package.json
index 32bc663..006fd90 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "ava": "^5.2.0",
     "bob-ts": "^4.1.1",
     "bob-tsm": "^1.1.2",
-    "c8": "^7.13.0",
+    "c8": "^8.0.1",
     "concurrently": "^8.0.1",
     "date-fns": "^2.29.3",
     "esbuild": "^0.17.17",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5d823a4..b20c6b2 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1,5 +1,9 @@
 lockfileVersion: '6.0'
 
+settings:
+  autoInstallPeers: true
+  excludeLinksFromLockfile: false
+
 dependencies:
   lru-cache:
     specifier: ^9.1.0
@@ -28,8 +32,8 @@ devDependencies:
     specifier: ^1.1.2
     version: 1.1.2(esbuild@0.17.17)(typescript@5.0.4)
   c8:
-    specifier: ^7.13.0
-    version: 7.13.0
+    specifier: ^8.0.1
+    version: 8.0.1
   concurrently:
     specifier: ^8.0.1
     version: 8.0.1
@@ -845,9 +849,9 @@ packages:
       wcwidth: 1.0.1
     dev: true
 
-  /c8@7.13.0:
-    resolution: {integrity: sha512-/NL4hQTv1gBL6J6ei80zu3IiTrmePDKXKXOTLpHvcIWZTVYQlDhVWjjWvkhICylE8EwwnMVzDZugCvdx0/DIIA==}
-    engines: {node: '>=10.12.0'}
+  /c8@8.0.1:
+    resolution: {integrity: sha512-EINpopxZNH1mETuI0DzRA4MZpAUH+IFiRhnmFD3vFr3vdrgxqi3VfE3KL0AIL+zDq8rC9bZqwM/VDmmoe04y7w==}
+    engines: {node: '>=12'}
     hasBin: true
     dependencies:
       '@bcoe/v8-coverage': 0.2.3
@@ -855,13 +859,13 @@ packages:
       find-up: 5.0.0
       foreground-child: 2.0.0
       istanbul-lib-coverage: 3.2.0
-      istanbul-lib-report: 3.0.0
-      istanbul-reports: 3.1.5
+      istanbul-lib-report: 3.0.1
+      istanbul-reports: 3.1.6
       rimraf: 3.0.2
       test-exclude: 6.0.0
       v8-to-istanbul: 9.1.0
-      yargs: 16.2.0
-      yargs-parser: 20.2.9
+      yargs: 17.7.2
+      yargs-parser: 21.1.1
     dev: true
 
   /call-bind@1.0.2:
@@ -979,14 +983,6 @@ packages:
       wrap-ansi: 6.2.0
     dev: true
 
-  /cliui@7.0.4:
-    resolution: {integrity: sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==}
-    dependencies:
-      string-width: 4.2.3
-      strip-ansi: 6.0.1
-      wrap-ansi: 7.0.0
-    dev: true
-
   /cliui@8.0.1:
     resolution: {integrity: sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==}
     engines: {node: '>=12'}
@@ -1966,21 +1962,21 @@ packages:
     engines: {node: '>=8'}
     dev: true
 
-  /istanbul-lib-report@3.0.0:
-    resolution: {integrity: sha512-wcdi+uAKzfiGT2abPpKZ0hSU1rGQjUQnLvtY5MpQ7QCTahD3VODhcu4wcfY1YtkGaDD5yuydOLINXsfbus9ROw==}
-    engines: {node: '>=8'}
+  /istanbul-lib-report@3.0.1:
+    resolution: {integrity: sha512-GCfE1mtsHGOELCU8e/Z7YWzpmybrx/+dSTfLrvY8qRmaY6zXTKWn6WQIjaAFw069icm6GVMNkgu0NzI4iPZUNw==}
+    engines: {node: '>=10'}
     dependencies:
       istanbul-lib-coverage: 3.2.0
-      make-dir: 3.1.0
+      make-dir: 4.0.0
       supports-color: 7.2.0
     dev: true
 
-  /istanbul-reports@3.1.5:
-    resolution: {integrity: sha512-nUsEMa9pBt/NOHqbcbeJEgqIlY/K7rVWUX6Lql2orY5e9roQOthbR3vtY4zzf2orPELg80fnxxk9zUyPlgwD1w==}
+  /istanbul-reports@3.1.6:
+    resolution: {integrity: sha512-TLgnMkKg3iTDsQ9PbPTdpfAK2DzjF9mqUG7RMgcQl8oFjad8ob4laGxv5XV5U9MAfx8D6tSJiUyuAwzLicaxlg==}
     engines: {node: '>=8'}
     dependencies:
       html-escaper: 2.0.2
-      istanbul-lib-report: 3.0.0
+      istanbul-lib-report: 3.0.1
     dev: true
 
   /js-string-escape@1.0.1:
@@ -2095,11 +2091,11 @@ packages:
     engines: {node: 14 || >=16.14}
     dev: false
 
-  /make-dir@3.1.0:
-    resolution: {integrity: sha512-g3FeP20LNwhALb/6Cz6Dd4F2ngze0jz7tbzrD2wAV+o9FeNHe4rL+yK2md0J/fiSf1sa1ADhXqi5+oVwOM/eGw==}
-    engines: {node: '>=8'}
+  /make-dir@4.0.0:
+    resolution: {integrity: sha512-hXdUTZYIVOt1Ex//jAQi+wTZZpUpwBj/0QsOzqegb3rGMMeJiSEu5xLHnYfBrRV4RH2+OCSOO95Is/7x1WJ4bw==}
+    engines: {node: '>=10'}
     dependencies:
-      semver: 6.3.0
+      semver: 7.5.4
     dev: true
 
   /map-age-cleaner@0.1.3:
@@ -2644,13 +2640,16 @@ packages:
     hasBin: true
     dev: true
 
-  /semver@6.3.0:
-    resolution: {integrity: sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==}
+  /semver@7.5.0:
+    resolution: {integrity: sha512-+XC0AD/R7Q2mPSRuy2Id0+CGTZ98+8f+KvwirxOKIEyid+XSx6HbC63p+O4IndTHuX5Z+JxQ0TghCkO5Cg/2HA==}
+    engines: {node: '>=10'}
     hasBin: true
+    dependencies:
+      lru-cache: 6.0.0
     dev: true
 
-  /semver@7.5.0:
-    resolution: {integrity: sha512-+XC0AD/R7Q2mPSRuy2Id0+CGTZ98+8f+KvwirxOKIEyid+XSx6HbC63p+O4IndTHuX5Z+JxQ0TghCkO5Cg/2HA==}
+  /semver@7.5.4:
+    resolution: {integrity: sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA==}
     engines: {node: '>=10'}
     hasBin: true
     dependencies:
@@ -3154,11 +3153,6 @@ packages:
       decamelize: 1.2.0
     dev: true
 
-  /yargs-parser@20.2.9:
-    resolution: {integrity: sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==}
-    engines: {node: '>=10'}
-    dev: true
-
   /yargs-parser@21.1.1:
     resolution: {integrity: sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==}
     engines: {node: '>=12'}
@@ -3181,21 +3175,21 @@ packages:
       yargs-parser: 18.1.3
     dev: true
 
-  /yargs@16.2.0:
-    resolution: {integrity: sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==}
-    engines: {node: '>=10'}
+  /yargs@17.7.1:
+    resolution: {integrity: sha512-cwiTb08Xuv5fqF4AovYacTFNxk62th7LKJ6BL9IGUpTJrWoU7/7WdQGTP2SjKf1dUNBGzDd28p/Yfs/GI6JrLw==}
+    engines: {node: '>=12'}
     dependencies:
-      cliui: 7.0.4
+      cliui: 8.0.1
       escalade: 3.1.1
       get-caller-file: 2.0.5
       require-directory: 2.1.1
       string-width: 4.2.3
       y18n: 5.0.8
-      yargs-parser: 20.2.9
+      yargs-parser: 21.1.1
     dev: true
 
-  /yargs@17.7.1:
-    resolution: {integrity: sha512-cwiTb08Xuv5fqF4AovYacTFNxk62th7LKJ6BL9IGUpTJrWoU7/7WdQGTP2SjKf1dUNBGzDd28p/Yfs/GI6JrLw==}
+  /yargs@17.7.2:
+    resolution: {integrity: sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w==}
     engines: {node: '>=12'}
     dependencies:
       cliui: 8.0.1