diff --git a/package-lock.json b/package-lock.json
index 0528698d..ed073df5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6041,15 +6041,6 @@
       "integrity": "sha512-J1DcMe8UYTBSrKezuIUTUwjXsho29693unXM2YhJUTR2txK/eG47bvNa/wipPFmZFgr/N6f1GA66dv0mEyTIyQ==",
       "dev": true
     },
-    "is-ci": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/is-ci/-/is-ci-3.0.0.tgz",
-      "integrity": "sha512-kDXyttuLeslKAHYL/K28F2YkM3x5jvFPEw3yXbRptXydjD9rpLEz+C5K5iutY9ZiUu6AP41JdvRQwF4Iqs4ZCQ==",
-      "dev": true,
-      "requires": {
-        "ci-info": "^3.1.1"
-      }
-    },
     "is-core-module": {
       "version": "2.8.0",
       "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.8.0.tgz",
@@ -8667,23 +8658,23 @@
       }
     },
     "jest-util": {
-      "version": "27.2.5",
-      "resolved": "https://registry.npmjs.org/jest-util/-/jest-util-27.2.5.tgz",
-      "integrity": "sha512-QRhDC6XxISntMzFRd/OQ6TGsjbzA5ONO0tlAj2ElHs155x1aEr0rkYJBEysG6H/gZVH3oGFzCdAB/GA8leh8NQ==",
+      "version": "27.4.2",
+      "resolved": "https://registry.npmjs.org/jest-util/-/jest-util-27.4.2.tgz",
+      "integrity": "sha512-YuxxpXU6nlMan9qyLuxHaMMOzXAl5aGZWCSzben5DhLHemYQxCc4YK+4L3ZrCutT8GPQ+ui9k5D8rUJoDioMnA==",
       "dev": true,
       "requires": {
-        "@jest/types": "^27.2.5",
+        "@jest/types": "^27.4.2",
         "@types/node": "*",
         "chalk": "^4.0.0",
+        "ci-info": "^3.2.0",
         "graceful-fs": "^4.2.4",
-        "is-ci": "^3.0.0",
         "picomatch": "^2.2.3"
       },
       "dependencies": {
         "@jest/types": {
-          "version": "27.2.5",
-          "resolved": "https://registry.npmjs.org/@jest/types/-/types-27.2.5.tgz",
-          "integrity": "sha512-nmuM4VuDtCZcY+eTpw+0nvstwReMsjPoj7ZR80/BbixulhLaiX+fbv8oeLW8WZlJMcsGQsTmMKT/iTZu1Uy/lQ==",
+          "version": "27.4.2",
+          "resolved": "https://registry.npmjs.org/@jest/types/-/types-27.4.2.tgz",
+          "integrity": "sha512-j35yw0PMTPpZsUoOBiuHzr1zTYoad1cVIE0ajEjcrJONxxrko/IRGKkXx3os0Nsi4Hu3+5VmDbVfq5WhG/pWAg==",
           "dev": true,
           "requires": {
             "@types/istanbul-lib-coverage": "^2.0.0",
@@ -11892,9 +11883,9 @@
       "dev": true
     },
     "ts-jest": {
-      "version": "27.0.7",
-      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-27.0.7.tgz",
-      "integrity": "sha512-O41shibMqzdafpuP+CkrOL7ykbmLh+FqQrXEmV9CydQ5JBk0Sj0uAEF5TNNe94fZWKm3yYvWa/IbyV4Yg1zK2Q==",
+      "version": "27.1.2",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-27.1.2.tgz",
+      "integrity": "sha512-eSOiJOWq6Hhs6Khzk5wKC5sgWIXgXqOCiIl1+3lfnearu58Hj4QpE5tUhQcA3xtZrELbcvAGCsd6HB8OsaVaTA==",
       "dev": true,
       "requires": {
         "bs-logger": "0.x",
diff --git a/package.json b/package.json
index b2a1b047..85e57c42 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "rollup": "2.60.2",
     "rollup-plugin-typescript": "1.0.1",
     "rollup-plugin-typescript2": "0.31.1",
-    "ts-jest": "27.0.7",
+    "ts-jest": "27.1.2",
     "tsc": "2.0.3",
     "tslib": "2.3.1",
     "typescript": "4.3.5"