diff --git a/package.json b/package.json
index 86a3720..84fa5a5 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "esdoc-inject-script-plugin": "1.0.0",
     "esdoc-inject-style-plugin": "1.0.0",
     "esdoc-standard-plugin": "1.0.0",
-    "np": "6.2.3",
+    "np": "6.2.4",
     "nyc": "15.1.0"
   },
   "files": [
diff --git a/yarn.lock b/yarn.lock
index eccda48..b5b003f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4577,10 +4577,10 @@ normalize-url@^4.1.0:
   resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-4.5.0.tgz#453354087e6ca96957bd8f5baf753f5982142129"
   integrity sha512-2s47yzUxdexf1OhyRi4Em83iQk0aPvwTddtFz4hnSSw9dCEsLEGf6SwIO8ss/19S9iBb5sJaOuTvTGDeZI00BQ==
 
-np@6.2.3:
-  version "6.2.3"
-  resolved "https://registry.yarnpkg.com/np/-/np-6.2.3.tgz#6161314e94f5ca38ae939d68f2c14fe95f43aa68"
-  integrity sha512-EuRlncnTPL6e/p1lqa1lbrTPPddT3KWpTvztTmOCrB2/ZvHp73xqljoUh7xSm+NTipbrcSacTDSlDZt8N6MeWg==
+np@6.2.4:
+  version "6.2.4"
+  resolved "https://registry.yarnpkg.com/np/-/np-6.2.4.tgz#1cab1188b9764ae7794ec740a6881c52910337d9"
+  integrity sha512-3ChpSEnrQQGSH5kU8qei/vfmQRI8mggPjDvrIvGUBkAjCO0u3b3xTuraefJADZps0dGsblzcSXc5ZrAWcQAbaQ==
   dependencies:
     "@samverschueren/stream-to-observable" "^0.3.0"
     any-observable "^0.5.0"