diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 7ff67d5..ca137ba 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -491,6 +491,12 @@
           "integrity": "sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=",
           "dev": true
         },
+        "tslib": {
+          "version": "1.9.3",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
+          "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==",
+          "dev": true
+        },
         "which-module": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
@@ -2081,6 +2087,14 @@
       "dev": true,
       "requires": {
         "tslib": "1.9.3"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "1.9.3",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
+          "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==",
+          "dev": true
+        }
       }
     },
     "cipher-base": {
@@ -7947,6 +7961,13 @@
       "integrity": "sha512-JTWmoY9tWCs7zvIk/CvRjhjGaOd+OVBM987mxFo+OW66cGpdKjZcpmc74ES1sB//7Kl/PAe8+wEakuhG4pcgOw==",
       "requires": {
         "tslib": "1.9.3"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "1.9.3",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
+          "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ=="
+        }
       }
     },
     "safe-buffer": {
@@ -9360,9 +9381,9 @@
       }
     },
     "tslib": {
-      "version": "1.9.3",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
-      "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ=="
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
+      "integrity": "sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ=="
     },
     "tslint": {
       "version": "5.11.0",
@@ -9392,6 +9413,12 @@
           "requires": {
             "path-parse": "1.0.6"
           }
+        },
+        "tslib": {
+          "version": "1.9.3",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
+          "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==",
+          "dev": true
         }
       }
     },
@@ -9402,6 +9429,14 @@
       "dev": true,
       "requires": {
         "tslib": "1.9.3"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "1.9.3",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
+          "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==",
+          "dev": true
+        }
       }
     },
     "tty-browserify": {
diff --git a/frontend/package.json b/frontend/package.json
index 3e207bb..9d2bb9f 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -24,7 +24,7 @@
     "core-js": "^2.5.4",
     "hammerjs": "^2.0.8",
     "rxjs": "~6.3.3",
-    "tslib": "^1.9.0",
+    "tslib": "^1.10.0",
     "zone.js": "~0.8.26"
   },
   "devDependencies": {