diff --git a/package.json b/package.json
index a4f16192..1a8d8830 100644
--- a/package.json
+++ b/package.json
@@ -121,7 +121,7 @@
     "rimraf": "3.0.2",
     "rxjs": "6.6.6",
     "semantic-release": "17.4.2",
-    "ts-jest": "26.5.3",
+    "ts-jest": "26.5.4",
     "ts-loader": "8.0.18",
     "ts-node": "9.1.1",
     "typescript": "4.1.5"
diff --git a/yarn.lock b/yarn.lock
index 510d6305..e877705a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14855,10 +14855,10 @@ 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@26.5.3:
-  version "26.5.3"
-  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-26.5.3.tgz#a6ee00ba547be3b09877550df40a1465d0295554"
-  integrity sha512-nBiiFGNvtujdLryU7MiMQh1iPmnZ/QvOskBbD2kURiI1MwqvxlxNnaAB/z9TbslMqCsSbu5BXvSSQPc5tvHGeA==
+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:
     bs-logger "0.x"
     buffer-from "1.x"