diff --git a/package-lock.json b/package-lock.json
index 988fd95c..d2178179 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7176,9 +7176,9 @@
       "dev": true
     },
     "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",
@@ -7194,9 +7194,9 @@
       },
       "dependencies": {
         "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 b271bb91..3738e926 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "guid-typescript": "1.0.9",
     "jest": "26.6.3",
     "nock": "13.0.11",
-    "ts-jest": "26.5.3",
+    "ts-jest": "26.5.4",
     "ts-node": "9.1.1",
     "typedoc": "0.20.32",
     "typescript": "4.2.3"