diff --git a/package-lock.json b/package-lock.json
index 97651985..9775a6c4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "ngx-scrollbar": "^4.2.0",
         "normalize.scss": "^0.1.0",
         "rxjs": "^6.6.3",
-        "tslib": "^1.13.0",
+        "tslib": "^2.2.0",
         "zone.js": "~0.9.0"
       },
       "devDependencies": {
@@ -107,6 +107,12 @@
         "npm": ">=2.0.0"
       }
     },
+    "node_modules/@angular-devkit/architect/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "dev": true
+    },
     "node_modules/@angular-devkit/build-angular": {
       "version": "0.803.29",
       "resolved": "https://registry.npmjs.org/@angular-devkit/build-angular/-/build-angular-0.803.29.tgz",
@@ -250,6 +256,12 @@
         "npm": ">=2.0.0"
       }
     },
+    "node_modules/@angular-devkit/build-angular/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "dev": true
+    },
     "node_modules/@angular-devkit/build-optimizer": {
       "version": "0.803.29",
       "resolved": "https://registry.npmjs.org/@angular-devkit/build-optimizer/-/build-optimizer-0.803.29.tgz",
@@ -307,6 +319,12 @@
         "npm": ">=2.0.0"
       }
     },
+    "node_modules/@angular-devkit/build-webpack/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "dev": true
+    },
     "node_modules/@angular-devkit/core": {
       "version": "8.3.29",
       "resolved": "https://registry.npmjs.org/@angular-devkit/core/-/core-8.3.29.tgz",
@@ -336,6 +354,12 @@
         "npm": ">=2.0.0"
       }
     },
+    "node_modules/@angular-devkit/core/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "dev": true
+    },
     "node_modules/@angular-devkit/schematics": {
       "version": "8.3.29",
       "resolved": "https://registry.npmjs.org/@angular-devkit/schematics/-/schematics-8.3.29.tgz",
@@ -362,6 +386,12 @@
         "npm": ">=2.0.0"
       }
     },
+    "node_modules/@angular-devkit/schematics/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "dev": true
+    },
     "node_modules/@angular/animations": {
       "version": "8.2.14",
       "resolved": "https://registry.npmjs.org/@angular/animations/-/animations-8.2.14.tgz",
@@ -373,6 +403,11 @@
         "@angular/core": "8.2.14"
       }
     },
+    "node_modules/@angular/animations/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@angular/cdk": {
       "version": "7.3.7",
       "resolved": "https://registry.npmjs.org/@angular/cdk/-/cdk-7.3.7.tgz",
@@ -394,6 +429,11 @@
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       "optional": true
     },
+    "node_modules/@angular/cdk/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@angular/cli": {
       "version": "8.3.29",
       "resolved": "https://registry.npmjs.org/@angular/cli/-/cli-8.3.29.tgz",
@@ -442,6 +482,11 @@
         "rxjs": "^6.4.0"
       }
     },
+    "node_modules/@angular/common/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@angular/compiler": {
       "version": "8.2.14",
       "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-8.2.14.tgz",
@@ -489,6 +534,17 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/@angular/compiler-cli/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "dev": true
+    },
+    "node_modules/@angular/compiler/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@angular/core": {
       "version": "8.2.14",
       "resolved": "https://registry.npmjs.org/@angular/core/-/core-8.2.14.tgz",
@@ -501,6 +557,11 @@
         "zone.js": "~0.9.1"
       }
     },
+    "node_modules/@angular/core/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@angular/forms": {
       "version": "8.2.14",
       "resolved": "https://registry.npmjs.org/@angular/forms/-/forms-8.2.14.tgz",
@@ -515,6 +576,11 @@
         "rxjs": "^6.4.0"
       }
     },
+    "node_modules/@angular/forms/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@angular/language-service": {
       "version": "8.2.14",
       "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-8.2.14.tgz",
@@ -547,6 +613,16 @@
         "@angular/platform-browser": "8.2.14"
       }
     },
+    "node_modules/@angular/platform-browser-dynamic/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
+    "node_modules/@angular/platform-browser/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@angular/router": {
       "version": "8.2.14",
       "resolved": "https://registry.npmjs.org/@angular/router/-/router-8.2.14.tgz",
@@ -561,6 +637,11 @@
         "rxjs": "^6.4.0"
       }
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+    "node_modules/@angular/router/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@angular/service-worker": {
       "version": "8.2.14",
       "resolved": "https://registry.npmjs.org/@angular/service-worker/-/service-worker-8.2.14.tgz",
@@ -576,6 +657,11 @@
         "@angular/core": "8.2.14"
       }
     },
+    "node_modules/@angular/service-worker/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@babel/code-frame": {
       "version": "7.12.13",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.12.13.tgz",
@@ -1794,6 +1880,11 @@
         "tslib": "^1.9.3"
       }
     },
+    "node_modules/@material/animation/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
     "node_modules/@material/elevation": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/@material/elevation/-/elevation-1.1.0.tgz",
@@ -1863,6 +1954,12 @@
         "npm": ">=2.0.0"
       }
     },
+    "node_modules/@ngtools/webpack/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "dev": true
+    },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.4",
       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.4.tgz",
@@ -1984,6 +2081,12 @@
         "npm": ">=2.0.0"
       }
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+    "node_modules/@schematics/update/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
+      "dev": true
+    },
     "node_modules/@sindresorhus/is": {
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       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.7.0.tgz",
@@ -12644,6 +12747,11 @@
         "rxjs": ">=6.0.0"
       }
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+    "node_modules/ngx-scrollbar/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
+      "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg=="
+    },
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@@ -15848,6 +15956,11 @@
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+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
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+    },
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@@ -18740,9 +18853,9 @@
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+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.2.0.tgz",
+      "integrity": "sha512-gS9GVHRU+RGn5KQM2rllAlR3dU6m7AcpJKdtH8gFvQiC4Otgk98XnmMU+nZenHt/+VhnBPWwgrJsyrdcw6i23w=="
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     "node_modules/tslint": {
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@@ -18838,6 +18951,12 @@
         "semver": "bin/semver"
       }
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+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
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+    },
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@@ -18850,6 +18969,12 @@
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+    "node_modules/tsutils/node_modules/tslib": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
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+      "dev": true
+    },
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@@ -21275,6 +21400,12 @@
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+          "dev": true
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@@ -21393,6 +21524,12 @@
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@@ -21436,6 +21573,12 @@
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+          "dev": true
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@@ -21460,6 +21603,12 @@
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@@ -21481,6 +21630,12 @@
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+          "dev": true
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@@ -21490,6 +21645,13 @@
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+        }
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@@ -21543,6 +21710,13 @@
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+        }
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@@ -21551,6 +21725,13 @@
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@@ -22701,6 +22937,12 @@
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+      "dev": true,
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@@ -31520,7 +31772,8 @@
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@@ -31528,6 +31781,13 @@
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+        }
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@@ -34132,6 +34392,13 @@
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+        }
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@@ -36608,6 +36882,14 @@
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+        }
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diff --git a/package.json b/package.json
index 1c3e76db..c15a6a1b 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
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     "normalize.scss": "^0.1.0",
     "rxjs": "^6.6.3",
-    "tslib": "^1.13.0",
+    "tslib": "^2.2.0",
     "zone.js": "~0.9.0"
   },
   "devDependencies": {