diff --git a/package-lock.json b/package-lock.json
index d148b08..7aece28 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
         "reflect-metadata": "0.1.13",
         "rxjs": "6.6.3",
         "telegraf": "4.1.0",
-        "typedoc": "0.20.27",
+        "typedoc": "0.20.28",
         "typescript": "4.1.5"
       },
       "peerDependencies": {
@@ -2178,9 +2178,9 @@
       "dev": true
     },
     "node_modules/handlebars": {
-      "version": "4.7.6",
-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.6.tgz",
-      "integrity": "sha512-1f2BACcBfiwAfStCKZNrUCgqNZkGsAT7UM3kkYtXuLo0KnaVfjKOyf7PRzB6++aK9STyT1Pd2ZCPe3EGOXleXA==",
+      "version": "4.7.7",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
+      "integrity": "sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==",
       "dev": true,
       "dependencies": {
         "minimist": "^1.2.5",
@@ -4255,15 +4255,15 @@
       }
     },
     "node_modules/typedoc": {
-      "version": "0.20.27",
-      "resolved": "https://registry.npmjs.org/typedoc/-/typedoc-0.20.27.tgz",
-      "integrity": "sha512-Y61T2wEpBo6x0t0zeMNH6CH0n2Jt8E1IHObcK4fGT9nK9Zq6+Rurf0A9WqVbhRmkGpu1wBsGl+4kSJdIN+AOtg==",
+      "version": "0.20.28",
+      "resolved": "https://registry.npmjs.org/typedoc/-/typedoc-0.20.28.tgz",
+      "integrity": "sha512-8j0T8u9FuyDkoe+M/3cyoaGJSVgXCY9KwVoo7TLUnmQuzXwqH+wkScY530ZEdK6G39UZ2LFTYPIrL5eykWjx6A==",
       "dev": true,
       "dependencies": {
         "colors": "^1.4.0",
         "fs-extra": "^9.1.0",
-        "handlebars": "^4.7.6",
-        "lodash": "^4.17.20",
+        "handlebars": "^4.7.7",
+        "lodash": "^4.17.21",
         "lunr": "^2.3.9",
         "marked": "^2.0.0",
         "minimatch": "^3.0.0",
@@ -4311,9 +4311,9 @@
       }
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     "node_modules/uglify-js": {
-      "version": "3.12.4",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.12.4.tgz",
-      "integrity": "sha512-L5i5jg/SHkEqzN18gQMTWsZk3KelRsfD1wUVNqtq0kzqWQqcJjyL8yc1o8hJgRrWqrAl2mUFbhfznEIoi7zi2A==",
+      "version": "3.12.8",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.12.8.tgz",
+      "integrity": "sha512-fvBeuXOsvqjecUtF/l1dwsrrf5y2BCUk9AOJGzGcm6tE7vegku5u/YvqjyDaAGr422PLoLnrxg3EnRvTqsdC1w==",
       "dev": true,
       "optional": true,
       "bin": {
@@ -6135,9 +6135,9 @@
       "dev": true
     },
     "handlebars": {
-      "version": "4.7.6",
-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.6.tgz",
-      "integrity": "sha512-1f2BACcBfiwAfStCKZNrUCgqNZkGsAT7UM3kkYtXuLo0KnaVfjKOyf7PRzB6++aK9STyT1Pd2ZCPe3EGOXleXA==",
+      "version": "4.7.7",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
+      "integrity": "sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==",
       "dev": true,
       "requires": {
         "minimist": "^1.2.5",
@@ -7713,15 +7713,15 @@
       "dev": true
     },
     "typedoc": {
-      "version": "0.20.27",
-      "resolved": "https://registry.npmjs.org/typedoc/-/typedoc-0.20.27.tgz",
-      "integrity": "sha512-Y61T2wEpBo6x0t0zeMNH6CH0n2Jt8E1IHObcK4fGT9nK9Zq6+Rurf0A9WqVbhRmkGpu1wBsGl+4kSJdIN+AOtg==",
+      "version": "0.20.28",
+      "resolved": "https://registry.npmjs.org/typedoc/-/typedoc-0.20.28.tgz",
+      "integrity": "sha512-8j0T8u9FuyDkoe+M/3cyoaGJSVgXCY9KwVoo7TLUnmQuzXwqH+wkScY530ZEdK6G39UZ2LFTYPIrL5eykWjx6A==",
       "dev": true,
       "requires": {
         "colors": "^1.4.0",
         "fs-extra": "^9.1.0",
-        "handlebars": "^4.7.6",
-        "lodash": "^4.17.20",
+        "handlebars": "^4.7.7",
+        "lodash": "^4.17.21",
         "lunr": "^2.3.9",
         "marked": "^2.0.0",
         "minimatch": "^3.0.0",
@@ -7750,9 +7750,9 @@
       "dev": true
     },
     "uglify-js": {
-      "version": "3.12.4",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.12.4.tgz",
-      "integrity": "sha512-L5i5jg/SHkEqzN18gQMTWsZk3KelRsfD1wUVNqtq0kzqWQqcJjyL8yc1o8hJgRrWqrAl2mUFbhfznEIoi7zi2A==",
+      "version": "3.12.8",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.12.8.tgz",
+      "integrity": "sha512-fvBeuXOsvqjecUtF/l1dwsrrf5y2BCUk9AOJGzGcm6tE7vegku5u/YvqjyDaAGr422PLoLnrxg3EnRvTqsdC1w==",
       "dev": true,
       "optional": true
     },
diff --git a/package.json b/package.json
index 41d27b7..f2a957b 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "reflect-metadata": "0.1.13",
     "rxjs": "6.6.3",
     "telegraf": "4.1.0",
-    "typedoc": "0.20.27",
+    "typedoc": "0.20.28",
     "typescript": "4.1.5"
   },
   "peerDependencies": {