diff --git a/package-lock.json b/package-lock.json
index 78e1469..7ad617a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4916,15 +4916,15 @@
 			}
 		},
 		"ecstatic": {
-			"version": "3.0.0",
-			"resolved": "https://registry.npmjs.org/ecstatic/-/ecstatic-3.0.0.tgz",
-			"integrity": "sha512-cQNEDR5s1PdLPRTK0V4LhxiN/DjPEH/97q0U/GVGG92EgaRoWbFNWYNMd1K7zcQPZZsB/AISswvyEX9XYY8tIw==",
+			"version": "3.3.2",
+			"resolved": "https://registry.npmjs.org/ecstatic/-/ecstatic-3.3.2.tgz",
+			"integrity": "sha512-fLf9l1hnwrHI2xn9mEDT7KIi22UDqA2jaCwyCbSUJh9a1V+LEUSL/JO/6TIz/QyuBURWUHrFL5Kg2TtO1bkkog==",
 			"dev": true,
 			"requires": {
 				"he": "^1.1.1",
-				"mime": "^1.4.0",
+				"mime": "^1.6.0",
 				"minimist": "^1.1.0",
-				"url-join": "^2.0.2"
+				"url-join": "^2.0.5"
 			},
 			"dependencies": {
 				"minimist": {
diff --git a/package.json b/package.json
index 17227f2..6f58c55 100644
--- a/package.json
+++ b/package.json
@@ -98,7 +98,7 @@
 		"@types/tween.js": "^17.2.0",
 		"codelyzer": "~5.0.1",
 		"compression-webpack-plugin": "^2.0.0",
-		"ecstatic": "3.0.0",
+		"ecstatic": "3.3.2",
 		"http-server": "^0.11.1",
 		"jasmine-core": "~3.4.0",
 		"jasmine-spec-reporter": "~4.2.1",