diff --git a/package.json b/package.json
index 64ebb593..44add7f7 100644
--- a/package.json
+++ b/package.json
@@ -119,7 +119,7 @@
     "rimraf": "3.0.2",
     "rxjs": "6.6.2",
     "semantic-release": "17.1.2",
-    "ts-jest": "26.4.0",
+    "ts-jest": "26.4.1",
     "ts-loader": "8.0.4",
     "ts-node": "9.0.0",
     "typescript": "3.9.7"
diff --git a/yarn.lock b/yarn.lock
index ac1fe5cb..744f56f0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15574,10 +15574,10 @@ ts-essentials@^2.0.3:
   resolved "https://registry.yarnpkg.com/ts-essentials/-/ts-essentials-2.0.12.tgz#c9303f3d74f75fa7528c3d49b80e089ab09d8745"
   integrity sha512-3IVX4nI6B5cc31/GFFE+i8ey/N2eA0CZDbo6n0yrz0zDX8ZJ8djmU1p+XRz7G3is0F3bB3pu2pAroFdAWQKU3w==
 
-ts-jest@26.4.0:
-  version "26.4.0"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.4.0.tgz#903c7827f3d3bc33efc2f91be294b164400c32e3"
-  integrity sha512-ofBzoCqf6Nv/PoWb/ByV3VNKy2KJSikamOBxvR3E6eVdIw10GwAXoyvMWXXjZJK2s6S27ZE8fI+JBTnGaovl6Q==
+ts-jest@26.4.1:
+  version "26.4.1"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.4.1.tgz#08ec0d3fc2c3a39e4a46eae5610b69fafa6babd0"
+  integrity sha512-F4aFq01aS6mnAAa0DljNmKr/Kk9y4HVZ1m6/rtJ0ED56cuxINGq3Q9eVAh+z5vcYKe5qnTMvv90vE8vUMFxomg==
   dependencies:
     "@types/jest" "26.x"
     bs-logger "0.x"