diff --git a/package.json b/package.json
index e062e260..7cb294be 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "rxjs": "^6.5.4",
     "serve": "^11.3.0",
     "ts-jest": "^25.1.0",
-    "type-coverage": "^2.4.0",
+    "type-coverage": "^2.4.3",
     "typescript": "^3.7.5",
     "yarn-deduplicate": "^1.1.1"
   },
diff --git a/yarn.lock b/yarn.lock
index 754acb29..3abc1570 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7219,7 +7219,12 @@ minimist@0.0.8:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
   integrity sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=
 
-minimist@1.2.0, minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0:
+minimist@1:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
+  integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
+
+minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
   integrity sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=
@@ -10971,23 +10976,23 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-type-coverage-core@^2.4.0:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/type-coverage-core/-/type-coverage-core-2.4.0.tgz#1d0f0b59a1b8a42a6ae221580b50371c0efb6d7f"
-  integrity sha512-jBAgIa6ANrZffvxEYT5jER9c49l+xSGWxDUv6EfwN3c8efUT5NKLmc3AUW+Nien8KlLliRc+quKENmTiT9zHPQ==
+type-coverage-core@^2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/type-coverage-core/-/type-coverage-core-2.4.1.tgz#ae016cfc6854d655d0e04b163c1eb3d271825edc"
+  integrity sha512-jDzvZBj6nU8Mn+M8frgboN3YwaH3Clb06Y8z50m4l/533RTU2iIJoFgm6i0y5jkSZbK6wl5Bb7PPdKYLqlQOmg==
   dependencies:
     minimatch "3"
     ts-lib-utils "^2.2.0"
     tslib "1"
     tsutils "3"
 
-type-coverage@^2.4.0:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/type-coverage/-/type-coverage-2.4.0.tgz#db649b414e38bfe5dc4753bbaf143b27cd111d71"
-  integrity sha512-0hpRb0AYx6vXYWLzK6D1K2I0r+hCjp293X0Khe7wAsIZRT+VX6ztDBvu6UDFfGgkrwdL4x46lKhnTjJLbq494g==
+type-coverage@^2.4.3:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/type-coverage/-/type-coverage-2.4.3.tgz#13e90fde02329fe739ce37d327d990aaa7573e7e"
+  integrity sha512-XNctZ1I6wCj2KefYtXHYR420hYFhpSgEZhVMChYE4QuyG8kXw7meY9ZMnCq7bo4HofJmkVGB6+0eDD1lycV+Ew==
   dependencies:
-    minimist "1.2.0"
-    type-coverage-core "^2.4.0"
+    minimist "1"
+    type-coverage-core "^2.4.1"
 
 type-detect@4.0.8:
   version "4.0.8"