diff --git a/package-lock.json b/package-lock.json
index f060ba5..56197dd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "js44d",
-  "version": "1.2.56",
+  "version": "1.2.57",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "js44d",
-      "version": "1.2.56",
+      "version": "1.2.57",
       "license": "MIT",
       "devDependencies": {
         "@angular-devkit/build-angular": "^12.1.4",
@@ -34,7 +34,7 @@
         "karma-jasmine-html-reporter": "^1.7.0",
         "ng-packagr": "^12.1.2",
         "protractor": "~7.0.0",
-        "rxjs": "^6.5.3",
+        "rxjs": "^6.6.7",
         "ts-node": "^10.1.0",
         "tslib": "^2.3.0",
         "tslint": "~6.1.3",
@@ -5327,9 +5327,9 @@
       }
     },
     "node_modules/decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==",
       "dev": true,
       "engines": {
         "node": ">=0.10"
@@ -21680,9 +21680,9 @@
       "dev": true
     },
     "decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==",
       "dev": true
     },
     "deep-equal": {