diff --git a/packages/guardian-api/package.json b/packages/guardian-api/package.json
index f666a1a3..a1fbafdd 100644
--- a/packages/guardian-api/package.json
+++ b/packages/guardian-api/package.json
@@ -80,7 +80,7 @@
 		"prettier": "^2.1.2",
 		"rimraf": "^3.0.2",
 		"ts-jest": "~27.1.0",
-		"typedoc": "~0.22.0",
+		"typedoc": "~0.26.0",
 		"typescript": "~4.5.0"
 	},
 	"engines": {
diff --git a/packages/guardian-crypto/package.json b/packages/guardian-crypto/package.json
index 602f1cfa..e22bbb50 100644
--- a/packages/guardian-crypto/package.json
+++ b/packages/guardian-crypto/package.json
@@ -57,7 +57,7 @@
         "jest-extended": "1.2.1",
         "rimraf": "^3.0.2",
         "ts-jest": "~27.1.0",
-        "typedoc": "~0.22.0",
+        "typedoc": "~0.26.0",
         "typescript": "~4.5.0",
         "util": "^0.12.3"
     },
diff --git a/packages/guardian-examples/package.json b/packages/guardian-examples/package.json
index 2e5c11a6..d8c415d7 100644
--- a/packages/guardian-examples/package.json
+++ b/packages/guardian-examples/package.json
@@ -43,7 +43,7 @@
         "@types/node": "^16.0.0",
         "@types/rimraf": "^3.0.0",
         "rimraf": "^3.0.2",
-        "typedoc": "~0.22.0",
+        "typedoc": "~0.26.0",
         "typescript": "~4.5.0"
     }
 }
diff --git a/packages/guardian-transactions/package.json b/packages/guardian-transactions/package.json
index 645653b8..7cd9360a 100644
--- a/packages/guardian-transactions/package.json
+++ b/packages/guardian-transactions/package.json
@@ -68,7 +68,7 @@
         "prettier": "2.8.8",
         "rimraf": "^3.0.2",
         "ts-jest": "~27.1.0",
-        "typedoc": "~0.22.0",
+        "typedoc": "~0.26.0",
         "typescript": "~4.5.0"
     },
     "publishConfig": {