diff --git a/package-lock.json b/package-lock.json
index c632618..b720654 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4529,7 +4529,7 @@
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-      "resolved": "http://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
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@@ -13093,9 +13093,9 @@
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-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.6.tgz",
-      "integrity": "sha512-1f2BACcBfiwAfStCKZNrUCgqNZkGsAT7UM3kkYtXuLo0KnaVfjKOyf7PRzB6++aK9STyT1Pd2ZCPe3EGOXleXA==",
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+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
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         "neo-async": "^2.6.0",
@@ -13134,7 +13134,7 @@
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-          "resolved": "http://registry.npmjs.org/async/-/async-0.2.10.tgz",
+          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
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@@ -13823,7 +13823,7 @@
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-          "resolved": "http://registry.npmjs.org/external-editor/-/external-editor-2.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/external-editor/-/external-editor-2.2.0.tgz",
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           "dev": true,
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@@ -20657,7 +20657,7 @@
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-          "resolved": "http://registry.npmjs.org/convert-source-map/-/convert-source-map-0.3.5.tgz",
+          "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-0.3.5.tgz",
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@@ -23291,9 +23291,9 @@
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     },
     "uglify-js": {
-      "version": "3.10.1",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.10.1.tgz",
-      "integrity": "sha512-RjxApKkrPJB6kjJxQS3iZlf///REXWYxYJxO/MpmlQzVkDWVI3PSnCBWezMecmTU/TRkNxrl8bmsfFQCp+LO+Q==",
+      "version": "3.13.5",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.5.tgz",
+      "integrity": "sha512-xtB8yEqIkn7zmOyS2zUNBsYCBRhDkvlNxMMY2smuJ/qA8NCHeQvKCF3i9Z4k8FJH4+PJvZRtMrPynfZ75+CSZw==",
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diff --git a/package.json b/package.json
index 6755711..e02a4f9 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
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     "grunt-bower-install": "^1.6.0",
     "grunt-cli": "^1.3.2",
-    "handlebars": "^4.7.6",
+    "handlebars": "^4.7.7",
     "handlebars-loader": "^1.7.0",
     "isotope-layout": "^3.0.6",
     "jquery": "^3.5.1",