diff --git a/servoy_ngclient/package-lock.json b/servoy_ngclient/package-lock.json
index d8d57e9b97..dab67ef5de 100644
--- a/servoy_ngclient/package-lock.json
+++ b/servoy_ngclient/package-lock.json
@@ -11,7 +11,7 @@
 				"karma": "^6.4.2",
 				"karma-chrome-launcher": "~3.2.0",
 				"karma-coverage": "^2.2.1",
-				"karma-firefox-launcher": "~2.1.2",
+				"karma-firefox-launcher": "^2.1.3",
 				"karma-ie-launcher": "~1.0.0",
 				"karma-jasmine": "^5.1.0",
 				"karma-junit-reporter": "~2.0.1",
@@ -1442,26 +1442,26 @@
 			}
 		},
 		"node_modules/karma-firefox-launcher": {
-			"version": "2.1.2",
-			"resolved": "https://registry.npmjs.org/karma-firefox-launcher/-/karma-firefox-launcher-2.1.2.tgz",
-			"integrity": "sha512-VV9xDQU1QIboTrjtGVD4NCfzIH7n01ZXqy/qpBhnOeGVOkG5JYPEm8kuSd7psHE6WouZaQ9Ool92g8LFweSNMA==",
+			"version": "2.1.3",
+			"resolved": "https://registry.npmjs.org/karma-firefox-launcher/-/karma-firefox-launcher-2.1.3.tgz",
+			"integrity": "sha512-LMM2bseebLbYjODBOVt7TCPP9OI2vZIXCavIXhkO9m+10Uj5l7u/SKoeRmYx8FYHTVGZSpk6peX+3BMHC1WwNw==",
 			"dependencies": {
 				"is-wsl": "^2.2.0",
-				"which": "^2.0.1"
+				"which": "^3.0.0"
 			}
 		},
 		"node_modules/karma-firefox-launcher/node_modules/which": {
-			"version": "2.0.2",
-			"resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
-			"integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
+			"version": "3.0.1",
+			"resolved": "https://registry.npmjs.org/which/-/which-3.0.1.tgz",
+			"integrity": "sha512-XA1b62dzQzLfaEOSQFTCOd5KFf/1VSzZo7/7TUjnya6u0vGGKzU96UQBZTAThCb2j4/xjBAyii1OhRLJEivHvg==",
 			"dependencies": {
 				"isexe": "^2.0.0"
 			},
 			"bin": {
-				"node-which": "bin/node-which"
+				"node-which": "bin/which.js"
 			},
 			"engines": {
-				"node": ">= 8"
+				"node": "^14.17.0 || ^16.13.0 || >=18.0.0"
 			}
 		},
 		"node_modules/karma-ie-launcher": {
@@ -3282,18 +3282,18 @@
 			}
 		},
 		"karma-firefox-launcher": {
-			"version": "2.1.2",
-			"resolved": "https://registry.npmjs.org/karma-firefox-launcher/-/karma-firefox-launcher-2.1.2.tgz",
-			"integrity": "sha512-VV9xDQU1QIboTrjtGVD4NCfzIH7n01ZXqy/qpBhnOeGVOkG5JYPEm8kuSd7psHE6WouZaQ9Ool92g8LFweSNMA==",
+			"version": "2.1.3",
+			"resolved": "https://registry.npmjs.org/karma-firefox-launcher/-/karma-firefox-launcher-2.1.3.tgz",
+			"integrity": "sha512-LMM2bseebLbYjODBOVt7TCPP9OI2vZIXCavIXhkO9m+10Uj5l7u/SKoeRmYx8FYHTVGZSpk6peX+3BMHC1WwNw==",
 			"requires": {
 				"is-wsl": "^2.2.0",
-				"which": "^2.0.1"
+				"which": "^3.0.0"
 			},
 			"dependencies": {
 				"which": {
-					"version": "2.0.2",
-					"resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
-					"integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
+					"version": "3.0.1",
+					"resolved": "https://registry.npmjs.org/which/-/which-3.0.1.tgz",
+					"integrity": "sha512-XA1b62dzQzLfaEOSQFTCOd5KFf/1VSzZo7/7TUjnya6u0vGGKzU96UQBZTAThCb2j4/xjBAyii1OhRLJEivHvg==",
 					"requires": {
 						"isexe": "^2.0.0"
 					}
diff --git a/servoy_ngclient/package.json b/servoy_ngclient/package.json
index 75f3cfaa10..c023b76139 100644
--- a/servoy_ngclient/package.json
+++ b/servoy_ngclient/package.json
@@ -7,7 +7,7 @@
 		"karma": "^6.4.2",
 		"karma-chrome-launcher": "~3.2.0",
 		"karma-coverage": "^2.2.1",
-		"karma-firefox-launcher": "~2.1.2",
+		"karma-firefox-launcher": "~2.1.3",
 		"karma-ie-launcher": "~1.0.0",
 		"karma-jasmine": "^5.1.0",
 		"karma-junit-reporter": "~2.0.1",