diff --git a/package-lock.json b/package-lock.json
index fcd8e1e..d859e10 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1816,9 +1816,9 @@
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
     "coveralls": {
-      "version": "3.0.5",
-      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.5.tgz",
-      "integrity": "sha512-/KD7PGfZv/tjKB6LoW97jzIgFqem0Tu9tZL9/iwBnBd8zkIZp7vT1ZSHNvnr0GSQMV/LTMxUstWg8WcDDUVQKg==",
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.6.tgz",
+      "integrity": "sha512-Pgh4v3gCI4T/9VijVrm8Ym5v0OgjvGLKj3zTUwkvsCiwqae/p6VLzpsFNjQS2i6ewV7ef+DjFJ5TSKxYt/mCrA==",
       "dev": true,
       "requires": {
         "growl": "~> 1.10.0",
@@ -7352,9 +7352,9 @@
       "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
     },
     "psl": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/psl/-/psl-1.2.0.tgz",
-      "integrity": "sha512-GEn74ZffufCmkDDLNcl3uuyF/aSD6exEyh1v/ZSdAomB82t6G9hzJVRx0jBmLDW+VfZqks3aScmMw9DszwUalA==",
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.3.0.tgz",
+      "integrity": "sha512-avHdspHO+9rQTLbv1RO+MPYeP/SzsCoxofjVnHanETfQhTJrmB0HlDoW+EiN/R+C0BZ+gERab9NY0lPN2TxNag==",
       "dev": true
     },
     "public-encrypt": {
diff --git a/package.json b/package.json
index 5ac80b8..dbe3a4d 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "watchify": "^3.11.1"
   },
   "devDependencies": {
-    "coveralls": "^3.0.5",
+    "coveralls": "^3.0.6",
     "xo": "^0.24.0",
     "istanbul": "^1.1.0-alpha.1",
     "mocha": "^6.2.0"