diff --git a/package.json b/package.json
index 87a6bdf..d25e454 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "@typescript-eslint/eslint-plugin": "4.31.0",
     "@typescript-eslint/parser": "4.31.0",
     "bunyan": "1.8.15",
-    "c8": "7.8.0",
+    "c8": "7.9.0",
     "chai": "4.3.4",
     "chai-as-promised": "7.1.1",
     "eslint": "7.32.0",
diff --git a/yarn.lock b/yarn.lock
index c69f8de..3d84e67 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1168,10 +1168,10 @@ bunyan@1.8.15:
     mv "~2"
     safe-json-stringify "~1"
 
-c8@7.8.0:
-  version "7.8.0"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/c8/-/c8-7.8.0.tgz#8fcfe848587d9d5796f22e9b0546a387a66d1b3b"
-  integrity sha512-x2Bx+IIEd608B1LmjiNQ/kizRPkCWo5XzuV57J9afPjAHSnYXALwbCSOkQ7cSaNXBNblfqcvdycj+klmL+j6yA==
+c8@7.9.0:
+  version "7.9.0"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/c8/-/c8-7.9.0.tgz#e63b9a22c8b4adbf6a8c8cb6194ee086b3e13c24"
+  integrity sha512-aQ7dC8gASnKdBwHUuYuzsdKCEDrKnWr7ZuZUnf4CNAL81oyKloKrs7H7zYvcrmCtIrMToudBSUhq2q+LLBMvgg==
   dependencies:
     "@bcoe/v8-coverage" "^0.2.3"
     "@istanbuljs/schema" "^0.1.2"