diff --git a/themes/hugo-tranquilpeak-theme/package-lock.json b/themes/hugo-tranquilpeak-theme/package-lock.json
index 6bce73d..236368f 100644
--- a/themes/hugo-tranquilpeak-theme/package-lock.json
+++ b/themes/hugo-tranquilpeak-theme/package-lock.json
@@ -86,15 +86,23 @@
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-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
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+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "dev": true,
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+        "fast-deep-equal": "^3.1.1",
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         "json-schema-traverse": "^0.4.1",
         "uri-js": "^4.2.2"
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+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+          "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
+          "dev": true
+        }
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@@ -440,7 +448,7 @@
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-      "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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@@ -1164,12 +1172,6 @@
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@@ -1964,20 +1966,6 @@
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@@ -2834,7 +2822,7 @@
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-      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
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@@ -3640,7 +3628,7 @@
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-      "resolved": "http://registry.npmjs.org/rimraf/-/rimraf-2.2.8.tgz",
+      "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.2.8.tgz",
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