diff --git a/package.json b/package.json
index 4835b35..2084bd0 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "esdoc-inject-style-plugin": "1.0.0",
     "esdoc-standard-plugin": "1.0.0",
     "np": "6.5.0",
-    "nyc": "15.0.1",
+    "nyc": "15.1.0",
     "xo": "0.30.0"
   },
   "files": [
diff --git a/yarn.lock b/yarn.lock
index 1b423f4..f0db30e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3979,6 +3979,11 @@ get-caller-file@^2.0.1:
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
   integrity sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==
 
+get-package-type@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/get-package-type/-/get-package-type-0.1.0.tgz#8de2d803cff44df3bc6c456e6668b36c3926e11a"
+  integrity sha512-pjzuKtY64GYfWizNAJ0fr9VqttZkNiK2iS430LtIHzjBEr6bX8Am2zm4sW4Ro5wjWW5cAlRL1qAMTcXbjNAO2Q==
+
 get-set-props@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/get-set-props/-/get-set-props-0.1.0.tgz#998475c178445686d0b32246da5df8dbcfbe8ea3"
@@ -6000,10 +6005,10 @@ number-is-nan@^1.0.0:
   resolved "https://registry.yarnpkg.com/nwmatcher/-/nwmatcher-1.4.4.tgz#2285631f34a95f0d0395cd900c96ed39b58f346e"
   integrity sha512-3iuY4N5dhgMpCUrOVnuAdGrgxVqV2cJpM+XNccjR2DKOB1RUP0aA+wGXEiNziG/UKboFyGBIoKOaNlJxx8bciQ==
 
-nyc@15.0.1:
-  version "15.0.1"
-  resolved "https://registry.yarnpkg.com/nyc/-/nyc-15.0.1.tgz#bd4d5c2b17f2ec04370365a5ca1fc0ed26f9f93d"
-  integrity sha512-n0MBXYBYRqa67IVt62qW1r/d9UH/Qtr7SF1w/nQLJ9KxvWF6b2xCHImRAixHN9tnMMYHC2P14uo6KddNGwMgGg==
+nyc@15.1.0:
+  version "15.1.0"
+  resolved "https://registry.yarnpkg.com/nyc/-/nyc-15.1.0.tgz#1335dae12ddc87b6e249d5a1994ca4bdaea75f02"
+  integrity sha512-jMW04n9SxKdKi1ZMGhvUTHBN0EICCRkHemEoE5jm6mTYcqcdas0ATzgUgejlQUHMvpnOZqGB5Xxsv9KxJW1j8A==
   dependencies:
     "@istanbuljs/load-nyc-config" "^1.0.0"
     "@istanbuljs/schema" "^0.1.2"
@@ -6013,6 +6018,7 @@ nyc@15.0.1:
     find-cache-dir "^3.2.0"
     find-up "^4.1.0"
     foreground-child "^2.0.0"
+    get-package-type "^0.1.0"
     glob "^7.1.6"
     istanbul-lib-coverage "^3.0.0"
     istanbul-lib-hook "^3.0.0"