diff --git a/package.json b/package.json
index 79be1a54..66494762 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
 		"prettier": "^2.3.1",
 		"rimraf": "^3.0.2",
 		"ts-jest": "~27.0.4",
-		"typescript": "~4.4.2"
+		"typescript": "~4.9.0"
 	},
 	"dependenciesMeta": {
 		"@arkecosystem/core": {
diff --git a/packages/voting-api/package.json b/packages/voting-api/package.json
index 24ce4131..fe952ed0 100644
--- a/packages/voting-api/package.json
+++ b/packages/voting-api/package.json
@@ -86,7 +86,7 @@
 		"rimraf": "^3.0.2",
 		"ts-jest": "~27.0.4",
 		"typedoc": "~0.22.0",
-		"typescript": "~4.4.2"
+		"typescript": "~4.9.0"
 	},
 	"publishConfig": {
 		"access": "public"
diff --git a/packages/voting-crypto/package.json b/packages/voting-crypto/package.json
index 0fb59e33..b7e5fb63 100644
--- a/packages/voting-crypto/package.json
+++ b/packages/voting-crypto/package.json
@@ -53,7 +53,7 @@
 		"jest-extended": "1.1.0",
 		"rimraf": "^3.0.2",
 		"ts-jest": "~27.0.4",
-		"typescript": "~4.4.2"
+		"typescript": "~4.9.0"
 	},
 	"publishConfig": {
 		"access": "public"
diff --git a/packages/voting-examples/package.json b/packages/voting-examples/package.json
index 98fde1bf..cfbd54c6 100644
--- a/packages/voting-examples/package.json
+++ b/packages/voting-examples/package.json
@@ -39,6 +39,6 @@
 		"@types/node": "^16.0.0",
 		"@types/rimraf": "^3.0.0",
 		"rimraf": "^3.0.2",
-		"typescript": "~4.4.2"
+		"typescript": "~4.9.0"
 	}
 }
diff --git a/packages/voting-transactions/package.json b/packages/voting-transactions/package.json
index 6b8dd99b..42758391 100644
--- a/packages/voting-transactions/package.json
+++ b/packages/voting-transactions/package.json
@@ -76,7 +76,7 @@
 		"prettier": "^2.2.1",
 		"rimraf": "^3.0.2",
 		"ts-jest": "^27.0.4",
-		"typescript": "~4.4.2"
+		"typescript": "~4.9.0"
 	},
 	"publishConfig": {
 		"access": "public"