diff --git a/package.json b/package.json
index cdae9ad..ca049f5 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "husky": "4.x",
     "jest": "^26.6.3",
     "npm-run-all": "^4.1.5",
-    "ts-jest": "^26.5.0",
+    "ts-jest": "^26.5.4",
     "ts-node": "^9.1.1",
     "typescript": "^4.1.3"
   },
diff --git a/yarn.lock b/yarn.lock
index b9eeea6..1250d82 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -665,7 +665,7 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/jest@26.x", "@types/jest@^26.0.20":
+"@types/jest@^26.0.20":
   version "26.0.20"
   resolved "https://registry.yarnpkg.com/@types/jest/-/jest-26.0.20.tgz#cd2f2702ecf69e86b586e1f5223a60e454056307"
   integrity sha512-9zi2Y+5USJRxd0FsahERhBwlcvFh6D2GLQnY2FH2BzK8J9s9omvNHIbvABwIluXa0fD8XVKMLTO0aOEuUfACAA==
@@ -1980,7 +1980,7 @@ human-signals@^1.1.1:
   resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-1.1.1.tgz#c5b1cd14f50aeae09ab6c59fe63ba3395fe4dfa3"
   integrity sha512-SEQu7vl8KjNL2eoGBLF3+wAjpsNfA9XMlXAYj/3EdaNfAlxKthD1xjEQfGOUhllCGGJVNY34bRr6lPINhNjyZw==
 
-husky@^4.3.8:
+husky@4.x:
   version "4.3.8"
   resolved "https://registry.yarnpkg.com/husky/-/husky-4.3.8.tgz#31144060be963fd6850e5cc8f019a1dfe194296d"
   integrity sha512-LCqqsB0PzJQ/AlCgfrfzRe3e3+NvmefAdKQhRYpxS4u6clblBoDdzzvHi8fmxKRzvMxPY/1WZWzomPZww0Anow==
@@ -4263,12 +4263,11 @@ trim-off-newlines@^1.0.0:
   resolved "https://registry.yarnpkg.com/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
   integrity sha1-n5up2e+odkw4dpi8v+sshI8RrbM=
 
-ts-jest@^26.5.0:
-  version "26.5.0"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.5.0.tgz#3e3417d91bc40178a6716d7dacc5b0505835aa21"
-  integrity sha512-Ya4IQgvIFNa2Mgq52KaO8yBw2W8tWp61Ecl66VjF0f5JaV8u50nGoptHVILOPGoI7SDnShmEqnYQEmyHdQ+56g==
+ts-jest@^26.5.4:
+  version "26.5.4"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.5.4.tgz#207f4c114812a9c6d5746dd4d1cdf899eafc9686"
+  integrity sha512-I5Qsddo+VTm94SukBJ4cPimOoFZsYTeElR2xy6H2TOVs+NsvgYglW8KuQgKoApOKuaU/Ix/vrF9ebFZlb5D2Pg==
   dependencies:
-    "@types/jest" "26.x"
     bs-logger "0.x"
     buffer-from "1.x"
     fast-json-stable-stringify "2.x"