diff --git a/yarn.lock b/yarn.lock
index 4b4c2064..4a5888e3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10136,9 +10136,9 @@ trim-off-newlines@^1.0.0:
   integrity sha1-n5up2e+odkw4dpi8v+sshI8RrbM=
 
 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==
+  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"