diff --git a/package-lock.json b/package-lock.json
index c4f1a6d..443c646 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,6 +12,17 @@
       "requires": {
         "@angular-devkit/core": "8.3.18",
         "rxjs": "6.4.0"
+      },
+      "dependencies": {
+        "rxjs": {
+          "version": "6.4.0",
+          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
+          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+          "dev": true,
+          "requires": {
+            "tslib": "^1.9.0"
+          }
+        }
       }
     },
     "@angular-devkit/build-angular": {
@@ -118,6 +129,15 @@
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           "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
           "dev": true
+        },
+        "rxjs": {
+          "version": "6.4.0",
+          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
+          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+          "dev": true,
+          "requires": {
+            "tslib": "^1.9.0"
+          }
         }
       }
     },
@@ -185,6 +205,15 @@
           "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
           "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
           "dev": true
+        },
+        "rxjs": {
+          "version": "6.4.0",
+          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
+          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+          "dev": true,
+          "requires": {
+            "tslib": "^1.9.0"
+          }
         }
       }
     },
@@ -199,6 +228,17 @@
         "magic-string": "0.25.3",
         "rxjs": "6.4.0",
         "source-map": "0.7.3"
+      },
+      "dependencies": {
+        "rxjs": {
+          "version": "6.4.0",
+          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
+          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+          "dev": true,
+          "requires": {
+            "tslib": "^1.9.0"
+          }
+        }
       }
     },
     "@angular-devkit/schematics": {
@@ -209,6 +249,17 @@
       "requires": {
         "@angular-devkit/core": "8.3.18",
         "rxjs": "6.4.0"
+      },
+      "dependencies": {
+        "rxjs": {
+          "version": "6.4.0",
+          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
+          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+          "dev": true,
+          "requires": {
+            "tslib": "^1.9.0"
+          }
+        }
       }
     },
     "@angular/animations": {
@@ -3025,6 +3076,15 @@
           "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
           "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==",
           "dev": true
+        },
+        "rxjs": {
+          "version": "6.4.0",
+          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
+          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+          "dev": true,
+          "requires": {
+            "tslib": "^1.9.0"
+          }
         }
       }
     },
@@ -3105,6 +3165,17 @@
         "rxjs": "6.4.0",
         "semver": "6.3.0",
         "semver-intersect": "1.4.0"
+      },
+      "dependencies": {
+        "rxjs": {
+          "version": "6.4.0",
+          "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
+          "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+          "dev": true,
+          "requires": {
+            "tslib": "^1.9.0"
+          }
+        }
       }
     },
     "@types/glob": {
@@ -11096,9 +11167,9 @@
       }
     },
     "rxjs": {
-      "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.4.0.tgz",
-      "integrity": "sha512-Z9Yfa11F6B9Sg/BK9MnqnQ+aQYicPLtilXBp2yUtDt2JRCE0h26d33EnfO3ZxoNxG0T92OUucP3Ct7cpfkdFfw==",
+      "version": "6.6.7",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.6.7.tgz",
+      "integrity": "sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ==",
       "requires": {
         "tslib": "^1.9.0"
       }
diff --git a/package.json b/package.json
index c061c29..c9c9375 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "@angular/platform-browser-dynamic": "~8.2.4",
     "@angular/router": "~8.2.4",
     "@uirouter/angular": "^5.0.0",
-    "rxjs": "~6.4.0",
+    "rxjs": "~6.6.7",
     "tslib": "^1.10.0",
     "zone.js": "~0.9.1"
   },