diff --git a/package-lock.json b/package-lock.json
index 5db14cb..aca5593 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1108,6 +1108,34 @@
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@@ -3486,24 +3534,24 @@
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@@ -5617,20 +5672,28 @@
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       "integrity": "sha1-ITXW36ejWMBprJsXh3YogihFD/o=",
+      "dev": true,
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@@ -5789,6 +5852,11 @@
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+    "queue-microtask": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/queue-microtask/-/queue-microtask-1.2.3.tgz",
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@@ -6108,6 +6176,11 @@
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+    "reusify": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz",
+      "integrity": "sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw=="
+    },
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       "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
@@ -6126,6 +6199,14 @@
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       }
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+    "run-parallel": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/run-parallel/-/run-parallel-1.2.0.tgz",
+      "integrity": "sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==",
+      "requires": {
+        "queue-microtask": "^1.2.2"
+      }
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       "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.3.3.tgz",
@@ -6265,6 +6346,11 @@
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+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/slash/-/slash-5.1.0.tgz",
+      "integrity": "sha512-ZA6oR3T/pEyuqwMgAKT0/hAv8oAXckzbkmR0UkUosQ+Mc4RxGoJkRmwHgHufaenlyAgE1Mxgpdcrf75y6XcnDg=="
+    },
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       "resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-1.0.0.tgz",
@@ -6516,6 +6602,12 @@
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       "dev": true
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+    "string_decoder": {
+      "version": "0.10.31",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
+      "dev": true
+    },
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@@ -6543,12 +6635,6 @@
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-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
-      "dev": true
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       "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
@@ -6860,6 +6946,11 @@
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       "dev": true
     },
+    "unicorn-magic": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/unicorn-magic/-/unicorn-magic-0.1.0.tgz",
+      "integrity": "sha512-lRfVq8fE8gz6QMBuDM6a+LO3IAzTi05H6gCVaUpir2E1Rwpo4ZUog45KpNXKC/Mn3Yb9UDuHumeFTo9iV/D9FQ=="
+    },
     "union": {
       "version": "0.5.0",
       "resolved": "https://registry.npmjs.org/union/-/union-0.5.0.tgz",
diff --git a/package.json b/package.json
index 17ae1de..56d08e7 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   },
   "typings": "./lib/index.d.ts",
   "dependencies": {
-    "del": "4.1.1",
+    "del": "8.0.0",
     "glob": "7.1.6",
     "immutable": "3.8.2",
     "js2xmlparser": "4.0.0",