diff --git a/package-lock.json b/package-lock.json
index bf156cb..714af13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
 			"name": "pdfdraw",
 			"version": "0.1.0",
 			"dependencies": {
-				"@jaames/iro": "4.5.0",
+				"@jaames/iro": "5.5.2",
 				"iro-transparency-plugin": "1.0.2",
 				"jquery": "3.5.0",
 				"paper": "0.12.15",
@@ -37,10 +37,19 @@
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 			"dev": true
 		},
+		"node_modules/@irojs/iro-core": {
+			"version": "1.2.1",
+			"resolved": "https://registry.npmjs.org/@irojs/iro-core/-/iro-core-1.2.1.tgz",
+			"integrity": "sha512-p2OvsBSSmidsDsTSkID6jEyXDF7lcyxPrkh3qBzasBZFpjkYd6kZ3yMWai3MlAaQ3F7li/Et7rSJVV09Fpei+A=="
+		},
 		"node_modules/@jaames/iro": {
-			"version": "4.5.0",
-			"resolved": "https://registry.npmjs.org/@jaames/iro/-/iro-4.5.0.tgz",
-			"integrity": "sha512-HiimFPCW4tJVoDg1oIMN5s6J2QOOjcu9Ok9jJuni9cCWcEDkl9/MOpfZNZKEi/vnmuKl8hKfnF2Eh0MQp61VRg=="
+			"version": "5.5.2",
+			"resolved": "https://registry.npmjs.org/@jaames/iro/-/iro-5.5.2.tgz",
+			"integrity": "sha512-Fbi5U4Vdkw6UsF+R3oMlPONqkvUDMkwzh+mX718gQsDFt3+1r1jvGsrfCbedmXAAy0WsjDHOrefK0BkDk99TQg==",
+			"dependencies": {
+				"@irojs/iro-core": "^1.2.1",
+				"preact": "^10.0.0"
+			}
 		},
 		"node_modules/@nodelib/fs.scandir": {
 			"version": "2.1.5",
@@ -3590,6 +3599,15 @@
 				"node": ">=0.10.0"
 			}
 		},
+		"node_modules/preact": {
+			"version": "10.5.15",
+			"resolved": "https://registry.npmjs.org/preact/-/preact-10.5.15.tgz",
+			"integrity": "sha512-5chK29n6QcJc3m1lVrKQSQ+V7K1Gb8HeQY6FViQ5AxCAEGu3DaHffWNDkC9+miZgsLvbvU9rxbV1qinGHMHzqA==",
+			"funding": {
+				"type": "opencollective",
+				"url": "https://opencollective.com/preact"
+			}
+		},
 		"node_modules/process": {
 			"version": "0.11.10",
 			"resolved": "https://registry.npmjs.org/process/-/process-0.11.10.tgz",
@@ -5243,10 +5261,19 @@
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 			"dev": true
 		},
+		"@irojs/iro-core": {
+			"version": "1.2.1",
+			"resolved": "https://registry.npmjs.org/@irojs/iro-core/-/iro-core-1.2.1.tgz",
+			"integrity": "sha512-p2OvsBSSmidsDsTSkID6jEyXDF7lcyxPrkh3qBzasBZFpjkYd6kZ3yMWai3MlAaQ3F7li/Et7rSJVV09Fpei+A=="
+		},
 		"@jaames/iro": {
-			"version": "4.5.0",
-			"resolved": "https://registry.npmjs.org/@jaames/iro/-/iro-4.5.0.tgz",
-			"integrity": "sha512-HiimFPCW4tJVoDg1oIMN5s6J2QOOjcu9Ok9jJuni9cCWcEDkl9/MOpfZNZKEi/vnmuKl8hKfnF2Eh0MQp61VRg=="
+			"version": "5.5.2",
+			"resolved": "https://registry.npmjs.org/@jaames/iro/-/iro-5.5.2.tgz",
+			"integrity": "sha512-Fbi5U4Vdkw6UsF+R3oMlPONqkvUDMkwzh+mX718gQsDFt3+1r1jvGsrfCbedmXAAy0WsjDHOrefK0BkDk99TQg==",
+			"requires": {
+				"@irojs/iro-core": "^1.2.1",
+				"preact": "^10.0.0"
+			}
 		},
 		"@nodelib/fs.scandir": {
 			"version": "2.1.5",
@@ -8107,6 +8134,11 @@
 			"resolved": "https://registry.npmjs.org/posix-character-classes/-/posix-character-classes-0.1.1.tgz",
 			"integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs="
 		},
+		"preact": {
+			"version": "10.5.15",
+			"resolved": "https://registry.npmjs.org/preact/-/preact-10.5.15.tgz",
+			"integrity": "sha512-5chK29n6QcJc3m1lVrKQSQ+V7K1Gb8HeQY6FViQ5AxCAEGu3DaHffWNDkC9+miZgsLvbvU9rxbV1qinGHMHzqA=="
+		},
 		"process": {
 			"version": "0.11.10",
 			"resolved": "https://registry.npmjs.org/process/-/process-0.11.10.tgz",
diff --git a/package.json b/package.json
index 5050cff..2b9814c 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
 		"dev": "NODE_ENV=development webpack --config webpack.js"
 	},
 	"dependencies": {
-		"@jaames/iro": "4.5.0",
+		"@jaames/iro": "5.5.2",
 		"iro-transparency-plugin": "1.0.2",
 		"jquery": "3.5.0",
 		"paper": "0.12.15",