diff --git a/package-lock.json b/package-lock.json
index 9f21a929..e40fd7f8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7517,7 +7517,6 @@
             "dev": true,
             "license": "MIT",
             "optional": true,
-            "peer": true,
             "dependencies": {
                 "prr": "~1.0.1"
             },
@@ -9625,7 +9624,6 @@
             "dev": true,
             "license": "MIT",
             "optional": true,
-            "peer": true,
             "bin": {
                 "image-size": "bin/image-size.js"
             },
@@ -9641,9 +9639,9 @@
             "license": "MIT"
         },
         "node_modules/immutable": {
-            "version": "5.1.4",
-            "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.4.tgz",
-            "integrity": "sha512-p6u1bG3YSnINT5RQmx/yRZBpenIl30kVxkTLDyHLIMk0gict704Q9n+thfDI7lTRm9vXdDYutVzXhzcThxTnXA==",
+            "version": "5.1.5",
+            "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.5.tgz",
+            "integrity": "sha512-t7xcm2siw+hlUM68I+UEOK+z84RzmN59as9DZ7P1l0994DKUWV7UXBMQZVxaoMSRQ+PBZbHCOoBt7a2wxOMt+A==",
             "dev": true,
             "license": "MIT"
         },
@@ -10864,7 +10862,6 @@
             "dev": true,
             "license": "MIT",
             "optional": true,
-            "peer": true,
             "dependencies": {
                 "pify": "^4.0.1",
                 "semver": "^5.6.0"
@@ -10880,7 +10877,6 @@
             "dev": true,
             "license": "MIT",
             "optional": true,
-            "peer": true,
             "engines": {
                 "node": ">=6"
             }
@@ -10892,7 +10888,6 @@
             "dev": true,
             "license": "ISC",
             "optional": true,
-            "peer": true,
             "bin": {
                 "semver": "bin/semver"
             }
@@ -10904,7 +10899,6 @@
             "dev": true,
             "license": "BSD-3-Clause",
             "optional": true,
-            "peer": true,
             "engines": {
                 "node": ">=0.10.0"
             }
@@ -11736,7 +11730,6 @@
             "dev": true,
             "license": "MIT",
             "optional": true,
-            "peer": true,
             "dependencies": {
                 "iconv-lite": "^0.6.3",
                 "sax": "^1.2.4"
@@ -13371,8 +13364,7 @@
             "integrity": "sha512-yPw4Sng1gWghHQWj0B3ZggWUm4qVbPwPFcRG8KyxiU7J2OHFSoEHKS+EZ3fv5l1t9CyCiop6l/ZYeWbrgoQejw==",
             "dev": true,
             "license": "MIT",
-            "optional": true,
-            "peer": true
+            "optional": true
         },
         "node_modules/public-encrypt": {
             "version": "4.0.3",