diff --git a/package.json b/package.json
index dfefc21..ec831ee 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "is-ci": "^3.0.1",
     "jasmine-core": "~3.6.0",
     "jasmine-spec-reporter": "~5.0.0",
-    "karma": "~6.3.7",
+    "karma": "~6.4.2",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage-istanbul-reporter": "~3.0.2",
     "karma-jasmine": "~4.0.0",
diff --git a/yarn.lock b/yarn.lock
index 9362934..3a224a4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5885,10 +5885,10 @@ karma-source-map-support@1.4.0:
   dependencies:
     source-map-support "^0.5.5"
 
-karma@~6.3.7:
-  version "6.3.20"
-  resolved "https://registry.yarnpkg.com/karma/-/karma-6.3.20.tgz#12f5c3b0e68f204607cb0a3a78d4751b42ef61a8"
-  integrity sha512-HRNQhMuKOwKpjYlWiJP0DUrJOh+QjaI/DTaD8b9rEm4Il3tJ8MijutVZH4ts10LuUFst/CedwTS6vieCN8yTSw==
+karma@~6.4.2:
+  version "6.4.2"
+  resolved "https://registry.yarnpkg.com/karma/-/karma-6.4.2.tgz#a983f874cee6f35990c4b2dcc3d274653714de8e"
+  integrity sha512-C6SU/53LB31BEgRg+omznBEMY4SjHU3ricV6zBcAe1EeILKkeScr+fZXtaI5WyDbkVowJxxAI6h73NcFPmXolQ==
   dependencies:
     "@colors/colors" "1.5.0"
     body-parser "^1.19.0"