diff --git a/package-lock.json b/package-lock.json
index 6ff6fa82..e6549388 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "rxjs": "~6.6.6",
         "stream": "0.0.2",
         "timers": "^0.1.1",
-        "tslib": "^2.1.0",
+        "tslib": "^2.6.2",
         "xmlbuilder2": "^2.4.0",
         "xmlrpc": "^1.3.2",
         "zone.js": "~0.11.4"
@@ -248,6 +248,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/@angular-devkit/build-angular/node_modules/tslib": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz",
+      "integrity": "sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==",
+      "dev": true
+    },
     "node_modules/@angular-devkit/build-webpack": {
       "version": "0.1303.7",
       "resolved": "https://registry.npmjs.org/@angular-devkit/build-webpack/-/build-webpack-0.1303.7.tgz",
@@ -3646,12 +3652,6 @@
         }
       }
     },
-    "node_modules/@swc-node/register/node_modules/tslib": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
-      "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==",
-      "dev": true
-    },
     "node_modules/@swc-node/sourcemap-support": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/@swc-node/sourcemap-support/-/sourcemap-support-0.2.0.tgz",
@@ -5946,6 +5946,12 @@
         "tslib": "2.3.1"
       }
     },
+    "node_modules/code-block-writer/node_modules/tslib": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz",
+      "integrity": "sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==",
+      "dev": true
+    },
     "node_modules/codecov": {
       "version": "3.8.3",
       "resolved": "https://registry.npmjs.org/codecov/-/codecov-3.8.3.tgz",
@@ -16094,9 +16100,9 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz",
-      "integrity": "sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw=="
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
+      "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
     },
     "node_modules/tsutils": {
       "version": "3.21.0",
@@ -17461,6 +17467,12 @@
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
           "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
           "dev": true
+        },
+        "tslib": {
+          "version": "2.3.1",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz",
+          "integrity": "sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==",
+          "dev": true
         }
       }
     },
@@ -19898,12 +19910,6 @@
           "requires": {
             "ms": "2.1.2"
           }
-        },
-        "tslib": {
-          "version": "2.4.0",
-          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
-          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==",
-          "dev": true
         }
       }
     },
@@ -21616,6 +21622,14 @@
       "dev": true,
       "requires": {
         "tslib": "2.3.1"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.3.1",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz",
+          "integrity": "sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==",
+          "dev": true
+        }
       }
     },
     "codecov": {
@@ -29281,9 +29295,9 @@
       }
     },
     "tslib": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz",
-      "integrity": "sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw=="
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
+      "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
     },
     "tsutils": {
       "version": "3.21.0",
diff --git a/package.json b/package.json
index 92278b2c..85cea839 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "rxjs": "~6.6.6",
     "stream": "0.0.2",
     "timers": "^0.1.1",
-    "tslib": "^2.1.0",
+    "tslib": "^2.6.2",
     "xmlbuilder2": "^2.4.0",
     "xmlrpc": "^1.3.2",
     "zone.js": "~0.11.4"