diff --git a/package.json b/package.json
index 886d585..6583afd 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
 		"rimraf": "^3.0.2",
 		"superagent": "^6.1.0",
 		"supertest": "^6.1.3",
-		"ts-jest": "^27.0.0",
+		"ts-jest": "^27.0.4",
 		"typescript": "^4.2.4"
 	},
 	"jest": {
diff --git a/yarn.lock b/yarn.lock
index 445e467..bfb0f6e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5728,10 +5728,10 @@ triple-beam@^1.2.0, triple-beam@^1.3.0:
   resolved "https://registry.yarnpkg.com/triple-beam/-/triple-beam-1.3.0.tgz#a595214c7298db8339eeeee083e4d10bd8cb8dd9"
   integrity sha512-XrHUvV5HpdLmIj4uVMxHggLbFSZYIn7HEWsqePZcI50pco+MPqJ50wMGY794X7AOOhxOBAjbkqfAbEe/QMp2Lw==
 
-ts-jest@^27.0.0:
-  version "27.0.0"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-27.0.0.tgz#b94dbad8f39276b583edc7712e6b3c29e16c8863"
-  integrity sha512-YhuEjDZz9ZjxKbUlgT3XtJb9lyditEjctlo1nLcn983my3Xz4BE3c2ogHhonmGlAdUUiGlz/Dq2KOMXmf1WHfA==
+ts-jest@^27.0.4:
+  version "27.0.4"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-27.0.4.tgz#df49683535831560ccb58f94c023d831b1b80df0"
+  integrity sha512-c4E1ECy9Xz2WGfTMyHbSaArlIva7Wi2p43QOMmCqjSSjHP06KXv+aT+eSY+yZMuqsMi3k7pyGsGj2q5oSl5WfQ==
   dependencies:
     bs-logger "0.x"
     buffer-from "1.x"