diff --git a/package-lock.json b/package-lock.json
index 368a6e4..2fc4c92 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8679,9 +8679,9 @@
       "integrity": "sha1-n5up2e+odkw4dpi8v+sshI8RrbM="
     },
     "ts-jest": {
-      "version": "26.5.3",
-      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-26.5.3.tgz",
-      "integrity": "sha512-nBiiFGNvtujdLryU7MiMQh1iPmnZ/QvOskBbD2kURiI1MwqvxlxNnaAB/z9TbslMqCsSbu5BXvSSQPc5tvHGeA==",
+      "version": "26.5.4",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-26.5.4.tgz",
+      "integrity": "sha512-I5Qsddo+VTm94SukBJ4cPimOoFZsYTeElR2xy6H2TOVs+NsvgYglW8KuQgKoApOKuaU/Ix/vrF9ebFZlb5D2Pg==",
       "dev": true,
       "requires": {
         "bs-logger": "0.x",
@@ -8706,9 +8706,9 @@
           }
         },
         "yargs-parser": {
-          "version": "20.2.6",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.6.tgz",
-          "integrity": "sha512-AP1+fQIWSM/sMiET8fyayjx/J+JmTPt2Mr0FkrgqB4todtfa53sOsrSAcIrJRD5XS20bKUwaDIuMkWKCEiQLKA==",
+          "version": "20.2.7",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.7.tgz",
+          "integrity": "sha512-FiNkvbeHzB/syOjIUxFDCnhSfzAL8R5vs40MgLFBorXACCOAEaWu0gRZl14vG8MR9AOJIZbmkjhusqBYZ3HTHw==",
           "dev": true
         }
       }
diff --git a/package.json b/package.json
index 1c9f837..81b9228 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "jest-circus": "^26.6.3",
     "js-yaml": "^4.0.0",
     "prettier": "2.2.1",
-    "ts-jest": "^26.5.3",
+    "ts-jest": "^26.5.4",
     "typescript": "^4.2.3"
   },
   "release": {