diff --git a/package.json b/package.json
index b43082ee..96e4e42b 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
     "babel-loader": "8.0.6",
     "babel-plugin-istanbul": "5.2.0",
     "chai": "4.2.0",
-    "copy-webpack-plugin": "5.0.4",
+    "copy-webpack-plugin": "5.0.5",
     "css-loader": "3.2.0",
     "css.escape": "1.5.1",
     "cssnano": "4.1.10",
diff --git a/yarn.lock b/yarn.lock
index b290f9db..db0fd922 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1601,27 +1601,7 @@ bytes@3.1.0:
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
   integrity sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==
 
-cacache@^11.3.3:
-  version "11.3.3"
-  resolved "https://registry.yarnpkg.com/cacache/-/cacache-11.3.3.tgz#8bd29df8c6a718a6ebd2d010da4d7972ae3bbadc"
-  integrity sha512-p8WcneCytvzPxhDvYp31PD039vi77I12W+/KfR9S8AZbaiARFBCpsPJS+9uhWfeBfeAtW7o/4vt3MUqLkbY6nA==
-  dependencies:
-    bluebird "^3.5.5"
-    chownr "^1.1.1"
-    figgy-pudding "^3.5.1"
-    glob "^7.1.4"
-    graceful-fs "^4.1.15"
-    lru-cache "^5.1.1"
-    mississippi "^3.0.0"
-    mkdirp "^0.5.1"
-    move-concurrently "^1.0.1"
-    promise-inflight "^1.0.1"
-    rimraf "^2.6.3"
-    ssri "^6.0.1"
-    unique-filename "^1.1.1"
-    y18n "^4.0.0"
-
-cacache@^12.0.2:
+cacache@^12.0.2, cacache@^12.0.3:
   version "12.0.3"
   resolved "https://registry.yarnpkg.com/cacache/-/cacache-12.0.3.tgz#be99abba4e1bf5df461cd5a2c1071fc432573390"
   integrity sha512-kqdmfXEGFepesTuROHMs3MpFLWrPkSSpRqOw80RCflZXy/khxaArvFrQ7uJxSUduzAufc6G0g1VUCOZXxWavPw==
@@ -2148,12 +2128,12 @@ copy-descriptor@^0.1.0:
   resolved "https://registry.yarnpkg.com/copy-descriptor/-/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
   integrity sha1-Z29us8OZl8LuGsOpJP1hJHSPV40=
 
-copy-webpack-plugin@5.0.4:
-  version "5.0.4"
-  resolved "https://registry.yarnpkg.com/copy-webpack-plugin/-/copy-webpack-plugin-5.0.4.tgz#c78126f604e24f194c6ec2f43a64e232b5d43655"
-  integrity sha512-YBuYGpSzoCHSSDGyHy6VJ7SHojKp6WHT4D7ItcQFNAYx2hrwkMe56e97xfVR0/ovDuMTrMffXUiltvQljtAGeg==
+copy-webpack-plugin@5.0.5:
+  version "5.0.5"
+  resolved "https://registry.yarnpkg.com/copy-webpack-plugin/-/copy-webpack-plugin-5.0.5.tgz#731df6a837a2ef0f8f8e2345bdfe9b7c62a2da68"
+  integrity sha512-7N68eIoQTyudAuxkfPT7HzGoQ+TsmArN/I3HFwG+lVE3FNzqvZKIiaxtYh4o3BIznioxUvx9j26+Rtsc9htQUQ==
   dependencies:
-    cacache "^11.3.3"
+    cacache "^12.0.3"
     find-cache-dir "^2.1.0"
     glob-parent "^3.1.0"
     globby "^7.1.1"
@@ -2161,9 +2141,9 @@ copy-webpack-plugin@5.0.4:
     loader-utils "^1.2.3"
     minimatch "^3.0.4"
     normalize-path "^3.0.0"
-    p-limit "^2.2.0"
+    p-limit "^2.2.1"
     schema-utils "^1.0.0"
-    serialize-javascript "^1.7.0"
+    serialize-javascript "^2.1.0"
     webpack-log "^2.0.0"
 
 core-js-compat@^3.1.1:
@@ -6112,7 +6092,7 @@ p-limit@^1.1.0:
   dependencies:
     p-try "^1.0.0"
 
-p-limit@^2.0.0, p-limit@^2.2.0:
+p-limit@^2.0.0, p-limit@^2.2.0, p-limit@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.2.1.tgz#aa07a788cc3151c939b5131f63570f0dd2009537"
   integrity sha512-85Tk+90UCVWvbDavCLKPOLC9vvY8OwEX/RtKF+/1OADJMVlFfEHOiMTPVyxg7mk/dKa+ipdHm0OUkTvCpMTuwg==
@@ -7859,6 +7839,11 @@ serialize-javascript@^1.3.0, serialize-javascript@^1.7.0:
   resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-1.9.1.tgz#cfc200aef77b600c47da9bb8149c943e798c2fdb"
   integrity sha512-0Vb/54WJ6k5v8sSWN09S0ora+Hnr+cX40r9F170nT+mSkaxltoE/7R3OrIdBSUv1OoiobH1QoWQbCnAO+e8J1A==
 
+serialize-javascript@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-2.1.0.tgz#9310276819efd0eb128258bb341957f6eb2fc570"
+  integrity sha512-a/mxFfU00QT88umAJQsNWOnUKckhNCqOl028N48e7wFmo2/EHpTo9Wso+iJJCMrQnmFvcjto5RJdAHEvVhcyUQ==
+
 serve-static@1.14.1:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.1.tgz#666e636dc4f010f7ef29970a88a674320898b2f9"