diff --git a/package.json b/package.json
index d78eccb..d273f8d 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "ts-loader": "^5.3.3",
+    "ts-loader": "^5.4.5",
     "typescript": "^3.3.4000",
     "uglifyjs-webpack-plugin": "^2.1.2",
     "webpack": "^4.29.6",
diff --git a/yarn.lock b/yarn.lock
index b234176..1852ce5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2608,10 +2608,10 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     regex-not "^1.0.2"
     safe-regex "^1.1.0"
 
-ts-loader@^5.3.3:
-  version "5.3.3"
-  resolved "https://registry.yarnpkg.com/ts-loader/-/ts-loader-5.3.3.tgz#8b4af042e773132d86b3c99ef0acf3b4d325f473"
-  integrity sha512-KwF1SplmOJepnoZ4eRIloH/zXL195F51skt7reEsS6jvDqzgc/YSbz9b8E07GxIUwLXdcD4ssrJu6v8CwaTafA==
+ts-loader@^5.4.5:
+  version "5.4.5"
+  resolved "https://registry.yarnpkg.com/ts-loader/-/ts-loader-5.4.5.tgz#a0c1f034b017a9344cef0961bfd97cc192492b8b"
+  integrity sha512-XYsjfnRQCBum9AMRZpk2rTYSVpdZBpZK+kDh0TeT3kxmQNBDVIeUjdPjY5RZry4eIAb8XHc4gYSUiUWPYvzSRw==
   dependencies:
     chalk "^2.3.0"
     enhanced-resolve "^4.0.0"