diff --git a/package-lock.json b/package-lock.json
index 75e2bf0..f582f87 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1435,13 +1435,13 @@
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
     "coveralls": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.4.tgz",
-      "integrity": "sha512-eyqUWA/7RT0JagiL0tThVhjbIjoiEUyWCjtUJoOPcWoeofP5WK/jb2OJYoBFrR6DvplR+AxOyuBqk4JHkk5ykA==",
+      "version": "3.0.5",
+      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.5.tgz",
+      "integrity": "sha512-/KD7PGfZv/tjKB6LoW97jzIgFqem0Tu9tZL9/iwBnBd8zkIZp7vT1ZSHNvnr0GSQMV/LTMxUstWg8WcDDUVQKg==",
       "dev": true,
       "requires": {
         "growl": "~> 1.10.0",
-        "js-yaml": "^3.11.0",
+        "js-yaml": "^3.13.1",
         "lcov-parse": "^0.0.10",
         "log-driver": "^1.2.7",
         "minimist": "^1.2.0",
@@ -5627,9 +5627,9 @@
       "dev": true
     },
     "psl": {
-      "version": "1.1.32",
-      "resolved": "https://registry.npmjs.org/psl/-/psl-1.1.32.tgz",
-      "integrity": "sha512-MHACAkHpihU/REGGPLj4sEfc/XKW2bheigvHO1dUqjaKigMp1C8+WLQYRGgeKFMsw5PMfegZcaN8IDXK/cD0+g==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.2.0.tgz",
+      "integrity": "sha512-GEn74ZffufCmkDDLNcl3uuyF/aSD6exEyh1v/ZSdAomB82t6G9hzJVRx0jBmLDW+VfZqks3aScmMw9DszwUalA==",
       "dev": true
     },
     "punycode": {
diff --git a/package.json b/package.json
index 4634942..fc37210 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "homepage": "https://github.com/fengkx/cacheman-level#readme",
   "devDependencies": {
     "ava": "^1.4.1",
-    "coveralls": "^3.0.4",
+    "coveralls": "^3.0.5",
     "del": "^4.1.1",
     "eslint": "^5.16.0",
     "mm": "^2.5.0",