diff --git a/package-lock.json b/package-lock.json
index 7f7a75d..976806b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -159,9 +159,9 @@
       "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
     },
     "lru-cache": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.3.tgz",
-      "integrity": "sha512-fFEhvcgzuIoJVUF8fYr5KR0YqxD238zgObTps31YdADwPPAp82a4M8TrckkWyx7ekNlf9aBcVn81cFwwXngrJA==",
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz",
+      "integrity": "sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==",
       "requires": {
         "pseudomap": "^1.0.2",
         "yallist": "^2.1.2"
@@ -242,7 +242,7 @@
     "pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
+      "integrity": "sha512-b/YwNhb8lk1Zz2+bXXpS/LK9OisiZZ1SNsSLxN1x2OXVEhW2Ckr/7mWE5vrC1ZTiJlD9g19jWszTmJsB+oEpFQ=="
     },
     "puppeteer": {
       "version": "1.6.2",
@@ -352,7 +352,7 @@
     "yallist": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
+      "integrity": "sha512-ncTzHV7NvsQZkYe1DW7cbDLm0YpzHmZF5r/iyP3ZnQtMiJ+pjzisCiMNI+Sj+xQF5pXhSHxSB3uDbsBTzY/c2A=="
     },
     "yauzl": {
       "version": "2.4.1",
diff --git a/package.json b/package.json
index 9d0de87..4d484a3 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     ]
   },
   "dependencies": {
-    "lru-cache": "~4.1.3",
+    "lru-cache": "~4.1.5",
     "p-timeout": "~2.0.1",
     "puppeteer": "~1.6.2",
     "redis": "^2.8.0",