diff --git a/package-lock.json b/package-lock.json
index e1e8aa5..3d7af58 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
         "reflect-metadata": "0.1.13",
         "rxjs": "6.6.3",
         "telegraf": "4.0.1",
-        "typedoc": "0.20.14",
+        "typedoc": "0.20.15",
         "typescript": "4.1.3"
       },
       "peerDependencies": {
@@ -4337,9 +4337,9 @@
       }
     },
     "node_modules/typedoc": {
-      "version": "0.20.14",
-      "resolved": "https://registry.npmjs.org/typedoc/-/typedoc-0.20.14.tgz",
-      "integrity": "sha512-9bsZp5/qkl+gDSv9DRvHbfbY8Sr0tD8fKx7hNIvcluxeAFzBCEo9o0qDCdLUZw+/axbfd9TaqHvSuCVRu+YH6Q==",
+      "version": "0.20.15",
+      "resolved": "https://registry.npmjs.org/typedoc/-/typedoc-0.20.15.tgz",
+      "integrity": "sha512-z3Hf0HLJXdsPiWQT+HDv0kOJAagGu6qEOexHpi9xQNlMFBR5y6UjBAmIfoKTo/vBtSM59tP2ebX1dA3i/p2mrQ==",
       "dev": true,
       "dependencies": {
         "colors": "^1.4.0",
@@ -4352,19 +4352,22 @@
         "progress": "^2.0.3",
         "shelljs": "^0.8.4",
         "shiki": "^0.2.7",
-        "typedoc-default-themes": "0.12.1"
+        "typedoc-default-themes": "^0.12.4"
       },
       "bin": {
         "typedoc": "bin/typedoc"
       },
       "engines": {
         "node": ">= 10.8.0"
+      },
+      "peerDependencies": {
+        "typescript": "3.9.x || 4.0.x || 4.1.x"
       }
     },
     "node_modules/typedoc-default-themes": {
-      "version": "0.12.1",
-      "resolved": "https://registry.npmjs.org/typedoc-default-themes/-/typedoc-default-themes-0.12.1.tgz",
-      "integrity": "sha512-6PEvV+/kWAJeUwEtrKgIsZQSbybW5DGCr6s2mMjHsDplpgN8iBHI52UbA+2C+c2TMCxBNMK9TMS6pdeIdwsLSw==",
+      "version": "0.12.4",
+      "resolved": "https://registry.npmjs.org/typedoc-default-themes/-/typedoc-default-themes-0.12.4.tgz",
+      "integrity": "sha512-EZiXBUpogsYWe0dLgy47J8yRZCd+HAn9woGzO28XJxxSCSwZRYGKeQiw1KjyIcm3cBtLWUXiPD5+Bgx24GgZjg==",
       "dev": true,
       "engines": {
         "node": ">= 8"
@@ -8072,9 +8075,9 @@
       "dev": true
     },
     "typedoc": {
-      "version": "0.20.14",
-      "resolved": "https://registry.npmjs.org/typedoc/-/typedoc-0.20.14.tgz",
-      "integrity": "sha512-9bsZp5/qkl+gDSv9DRvHbfbY8Sr0tD8fKx7hNIvcluxeAFzBCEo9o0qDCdLUZw+/axbfd9TaqHvSuCVRu+YH6Q==",
+      "version": "0.20.15",
+      "resolved": "https://registry.npmjs.org/typedoc/-/typedoc-0.20.15.tgz",
+      "integrity": "sha512-z3Hf0HLJXdsPiWQT+HDv0kOJAagGu6qEOexHpi9xQNlMFBR5y6UjBAmIfoKTo/vBtSM59tP2ebX1dA3i/p2mrQ==",
       "dev": true,
       "requires": {
         "colors": "^1.4.0",
@@ -8087,13 +8090,13 @@
         "progress": "^2.0.3",
         "shelljs": "^0.8.4",
         "shiki": "^0.2.7",
-        "typedoc-default-themes": "0.12.1"
+        "typedoc-default-themes": "^0.12.4"
       }
     },
     "typedoc-default-themes": {
-      "version": "0.12.1",
-      "resolved": "https://registry.npmjs.org/typedoc-default-themes/-/typedoc-default-themes-0.12.1.tgz",
-      "integrity": "sha512-6PEvV+/kWAJeUwEtrKgIsZQSbybW5DGCr6s2mMjHsDplpgN8iBHI52UbA+2C+c2TMCxBNMK9TMS6pdeIdwsLSw==",
+      "version": "0.12.4",
+      "resolved": "https://registry.npmjs.org/typedoc-default-themes/-/typedoc-default-themes-0.12.4.tgz",
+      "integrity": "sha512-EZiXBUpogsYWe0dLgy47J8yRZCd+HAn9woGzO28XJxxSCSwZRYGKeQiw1KjyIcm3cBtLWUXiPD5+Bgx24GgZjg==",
       "dev": true
     },
     "typegram": {
diff --git a/package.json b/package.json
index 9bafbce..b5cf57e 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "reflect-metadata": "0.1.13",
     "rxjs": "6.6.3",
     "telegraf": "4.0.1",
-    "typedoc": "0.20.14",
+    "typedoc": "0.20.15",
     "typescript": "4.1.3"
   },
   "peerDependencies": {