diff --git a/package.json b/package.json
index 13b6cc49..ed2c692f 100644
--- a/package.json
+++ b/package.json
@@ -105,7 +105,7 @@
     "lint-staged": "^10.3.0",
     "mocha": "^8.1.3",
     "standard": "^14.3.4",
-    "testcafe": "1.9.2",
+    "testcafe": "^1.9.4",
     "vercel": "^20.1.0"
   },
   "engines": {
diff --git a/yarn.lock b/yarn.lock
index ca625431..f6dbfc48 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3261,10 +3261,10 @@ esm@^3.2.25:
   resolved "https://registry.yarnpkg.com/esm/-/esm-3.2.25.tgz#342c18c29d56157688ba5ce31f8431fbb795cc10"
   integrity sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==
 
-esotope-hammerhead@0.5.5:
-  version "0.5.5"
-  resolved "https://registry.yarnpkg.com/esotope-hammerhead/-/esotope-hammerhead-0.5.5.tgz#dccae8ffe588238c3c3db9b78df45fe95add498a"
-  integrity sha512-EuSYJDtF8gLMB24lzjHw2KotauPsVJybFrtGfQyMm48oC7sTkspA26DqcqcbnRl4GC6sPVKWEx+ex72eqopX9Q==
+esotope-hammerhead@0.5.6:
+  version "0.5.6"
+  resolved "https://registry.yarnpkg.com/esotope-hammerhead/-/esotope-hammerhead-0.5.6.tgz#f846638bc10adf068642decdf54b9a9ac856ccfb"
+  integrity sha512-E5cJKuecAEt/psafJ8rBjAezBS5/5iqyzgzRPH2JWEhZYTRzkphX9c9djqpJj8Zcfv7PpqgNgXXbaqxgCIVsPw==
   dependencies:
     "@types/estree" "^0.0.39"
 
@@ -7724,10 +7724,10 @@ testcafe-browser-tools@2.0.13:
     read-file-relative "^1.2.0"
     which-promise "^1.0.0"
 
-testcafe-hammerhead@17.1.15:
-  version "17.1.15"
-  resolved "https://registry.yarnpkg.com/testcafe-hammerhead/-/testcafe-hammerhead-17.1.15.tgz#2855db1d795f598ee331eda4ff7b0ca0309255d9"
-  integrity sha512-FvuaODbFUkoqyzH0OapiMO3/ISCB/v+0kKi0+5DhcIz1tRBishzyfLbHFyKXUf6rm0IhGJlME93uKFOM9NNOMw==
+testcafe-hammerhead@17.1.20:
+  version "17.1.20"
+  resolved "https://registry.yarnpkg.com/testcafe-hammerhead/-/testcafe-hammerhead-17.1.20.tgz#eed2eeb938ad1ca5e7a41c55e3e6e135bf599df2"
+  integrity sha512-1Z1r+cUjn0Cg3/Q8uwUYGeL+UvKPXAtYtiOqdGKM8/nXxndxc+q3KBvmBZXSUE9rAWhn3Mb3SQ8LoSw1+iQyiA==
   dependencies:
     acorn-hammerhead "^0.3.0"
     asar "^2.0.1"
@@ -7736,7 +7736,7 @@ testcafe-hammerhead@17.1.15:
     crypto-md5 "^1.0.0"
     css "2.2.3"
     debug "4.1.1"
-    esotope-hammerhead "0.5.5"
+    esotope-hammerhead "0.5.6"
     iconv-lite "0.5.1"
     lodash "^4.17.19"
     lru-cache "2.6.3"
@@ -7798,10 +7798,10 @@ testcafe-reporter-xunit@^2.1.0:
   resolved "https://registry.yarnpkg.com/testcafe-reporter-xunit/-/testcafe-reporter-xunit-2.1.0.tgz#e6d66c572ce15af266706af0fd610b2a841dd443"
   integrity sha1-5tZsVyzhWvJmcGrw/WELKoQd1EM=
 
-testcafe@1.9.2:
-  version "1.9.2"
-  resolved "https://registry.yarnpkg.com/testcafe/-/testcafe-1.9.2.tgz#35f3603bdc5241033eda9ad55d600d8c005a2801"
-  integrity sha512-85du0zDvzFWleVqRTTsAr8Lo+3gn4yETs9qFZBIEufk6oN1fLzgv6Q14GeaH3/IaKi+/smv55umTce/OXX0mbA==
+testcafe@^1.9.4:
+  version "1.9.4"
+  resolved "https://registry.yarnpkg.com/testcafe/-/testcafe-1.9.4.tgz#a9fb9981e15cbbd559a93429adad527259921a9c"
+  integrity sha512-tiG0a47vvwuI6xle002wQitpEGG3Oi+qJOjFAgXT7rPYzcHrPRYP2rgefvCw/VE/qsGRHzyvDDYH3FbQMojDAA==
   dependencies:
     "@types/node" "^10.12.19"
     async-exit-hook "^1.1.2"
@@ -7868,7 +7868,7 @@ testcafe@1.9.2:
     source-map-support "^0.5.16"
     strip-bom "^2.0.0"
     testcafe-browser-tools "2.0.13"
-    testcafe-hammerhead "17.1.15"
+    testcafe-hammerhead "17.1.20"
     testcafe-legacy-api "4.0.0"
     testcafe-reporter-json "^2.1.0"
     testcafe-reporter-list "^2.1.0"