diff --git a/morph-playground/package-lock.json b/morph-playground/package-lock.json
index 0f1e860..2f7cc98 100644
--- a/morph-playground/package-lock.json
+++ b/morph-playground/package-lock.json
@@ -1171,7 +1171,7 @@
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-                    "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+                    "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
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@@ -1301,7 +1301,7 @@
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-                    "resolved": "http://registry.npmjs.org/through2/-/through2-0.6.5.tgz",
+                    "resolved": "https://registry.npmjs.org/through2/-/through2-0.6.5.tgz",
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@@ -1395,7 +1395,7 @@
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-                    "resolved": "http://registry.npmjs.org/through2/-/through2-0.6.5.tgz",
+                    "resolved": "https://registry.npmjs.org/through2/-/through2-0.6.5.tgz",
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@@ -2215,7 +2215,7 @@
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-            "resolved": "http://registry.npmjs.org/kind-of/-/kind-of-1.1.0.tgz",
+            "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-1.1.0.tgz",
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@@ -2248,9 +2248,9 @@
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-            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
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+            "version": "4.17.21",
+            "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+            "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
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@@ -2578,7 +2578,7 @@
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-                    "resolved": "http://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
+                    "resolved": "https://registry.npmjs.org/semver/-/semver-5.3.0.tgz",
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@@ -3033,7 +3033,7 @@
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-            "resolved": "http://registry.npmjs.org/queue/-/queue-3.1.0.tgz",
+            "resolved": "https://registry.npmjs.org/queue/-/queue-3.1.0.tgz",
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@@ -3556,7 +3556,7 @@
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-            "resolved": "http://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
+            "resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
             "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
             "requires": {
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