diff --git a/package.json b/package.json
index c5ff2597..0963c229 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "karma-mocha": "2.0.1",
     "karma-sauce-launcher": "4.3.6",
     "karma-typescript": "5.5.4",
-    "karma-typescript-es6-transform": "5.5.3",
+    "karma-typescript-es6-transform": "5.5.4",
     "mocha": "9.2.2",
     "npm-run-all": "4.1.5",
     "prettier": "2.8.8",
diff --git a/yarn.lock b/yarn.lock
index 6ae512a8..7dbb452d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4545,10 +4545,10 @@ karma-sauce-launcher@4.3.6:
     saucelabs "^4.6.3"
     webdriverio "^6.7.0"
 
-karma-typescript-es6-transform@5.5.3:
-  version "5.5.3"
-  resolved "https://registry.npmjs.org/karma-typescript-es6-transform/-/karma-typescript-es6-transform-5.5.3.tgz"
-  integrity sha512-vB1Cv8z9yxyR2KQuvks5soNKASyS2RPApdMsB3Ad55RqFJeag9G+xyGIwxOdyCHtgOwa4yn1rngMwaN7WBQTbQ==
+karma-typescript-es6-transform@5.5.4:
+  version "5.5.4"
+  resolved "https://registry.yarnpkg.com/karma-typescript-es6-transform/-/karma-typescript-es6-transform-5.5.4.tgz#bca1eb2f3ba50601c083fe6277ae6df0f7cdb7c8"
+  integrity sha512-SKUNU4cAxNgmJnF/zCAzMRnBaciQjFumSDrsf1j8TTJvAtwAk/tLM+hru88Dr4Q4SmFUFa+PzIK8NJmykQ2F7Q==
   dependencies:
     "@babel/core" "^7.11.1"
     "@babel/preset-env" "^7.11.0"