diff --git a/package-lock.json b/package-lock.json
index b32155d..13b85c8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,75 @@
   "lockfileVersion": 1,
   "requires": true,
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+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.10.4.tgz",
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+      "requires": {
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+      }
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+    "@babel/helper-validator-identifier": {
+      "version": "7.10.4",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.10.4.tgz",
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+    },
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+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.10.4.tgz",
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+      "requires": {
+        "@babel/helper-validator-identifier": "^7.10.4",
+        "chalk": "^2.0.0",
+        "js-tokens": "^4.0.0"
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+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
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+          "requires": {
+            "color-convert": "^1.9.0"
+          }
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+        "chalk": {
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+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+          "requires": {
+            "ansi-styles": "^3.2.1",
+            "escape-string-regexp": "^1.0.5",
+            "supports-color": "^5.3.0"
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+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+          "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+          "requires": {
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+          }
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+        "color-name": {
+          "version": "1.1.3",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+          "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
+        },
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+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
+        },
+        "supports-color": {
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
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+    "@types/minimist": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@types/minimist/-/minimist-1.2.0.tgz",
+      "integrity": "sha1-aaI6OtKcrwCX8G7aWbNh7i8GOfY="
+    },
+    "@types/normalize-package-data": {
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+      "resolved": "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
+      "integrity": "sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA=="
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@@ -39,11 +118,11 @@
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+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/alex/-/alex-8.2.0.tgz",
+      "integrity": "sha512-aJX/ZkyGruiXKr26NJkbrYd+Quc8i0cP7B7b9TIX2AoLxHsV+0SJ0ca+26h8sw63LyrWQMkT7lZQlvMMOBKxqA==",
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@@ -132,11 +211,6 @@
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-      "integrity": "sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0="
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@@ -307,6 +381,11 @@
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+          "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.3.1.tgz",
+          "integrity": "sha512-cUGJnCdr4STbePCgqNFbpVNCepa+kAVohJs1sLhxzdH+gnEoOd8VhbYa7pD3zZYGiURWM2xzEII3fQcRizDkYQ=="
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@@ -372,18 +451,25 @@
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-      "integrity": "sha1-oqpfsa9oh1glnDLBQUJteJI7m3c=",
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-        "map-obj": "^2.0.0",
-        "quick-lru": "^1.0.0"
+        "camelcase": "^5.3.1",
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-      "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
+      "version": "4.1.0",
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+        "locate-path": "^5.0.0",
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@@ -995,6 +1074,11 @@
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@@ -1097,9 +1181,9 @@
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@@ -1158,9 +1242,9 @@
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-      "integrity": "sha1-Sl/W0nzDMvN+VBmlBNu4NxBckok="
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@@ -1478,6 +1567,11 @@
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-      "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-5.0.0.tgz",
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@@ -1571,15 +1669,6 @@
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@@ -1857,6 +1950,11 @@
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-      "integrity": "sha1-Q2CxfGETatOAeDl/8RQW4Ybc+7g="
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-        "read-pkg": "^3.0.0"
+        "find-up": "^4.1.0",
+        "read-pkg": "^5.2.0",
+        "type-fest": "^0.8.1"
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@@ -2420,18 +2563,18 @@
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-      "integrity": "sha1-wbIAe0LVfrE4kHmzyDM2OdXhzKo=",
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-        "strip-indent": "^2.0.0"
+        "indent-string": "^4.0.0",
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-      "resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-4.1.1.tgz",
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+      "resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-4.2.0.tgz",
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@@ -2609,9 +2752,9 @@
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@@ -2619,9 +2762,9 @@
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+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/unist-util-visit-parents/-/unist-util-visit-parents-3.1.0.tgz",
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@@ -2988,9 +3131,12 @@
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-      "integrity": "sha1-XvjbKV0B5u1sv3qrlpmNeCJSe2g="
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/strip-indent/-/strip-indent-3.0.0.tgz",
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+      "requires": {
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+      }
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@@ -3089,9 +3235,9 @@
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-      "integrity": "sha1-tAPQuRvlDDMd/EuC7s6yLD3hbSA="
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/trim-newlines/-/trim-newlines-3.0.0.tgz",
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@@ -3117,9 +3263,9 @@
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+      "version": "0.13.1",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.13.1.tgz",
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@@ -3430,9 +3576,9 @@
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@@ -3615,11 +3761,19 @@
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+      "version": "18.1.3",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.3.tgz",
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       "requires": {
-        "camelcase": "^4.1.0"
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
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+        }
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     }
   }
diff --git a/package.json b/package.json
index c31cb1e..8b5e75e 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "Corona-Warn-App: Documentation repository",
   "main": "README.md",
   "dependencies": {
-    "alex": "^8.1.1",
+    "alex": "^8.2.0",
     "markdown-link-check": "^3.8.1",
     "markdown-spellcheck": "^1.3.1",
     "markdownlint": "^0.20.4",