diff --git a/package-lock.json b/package-lock.json
index 7efa473..d8f8912 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1594,6 +1594,50 @@
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+      "resolved": "https://registry.npmjs.org/@jest/types/-/types-27.5.1.tgz",
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+      "requires": {
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+        "@types/istanbul-reports": "^3.0.0",
+        "@types/node": "*",
+        "@types/yargs": "^16.0.0",
+        "chalk": "^4.0.0"
+      },
+      "dependencies": {
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+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
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+        "chalk": {
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+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+          "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+          "requires": {
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
+          }
+        },
+        "color-convert": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+          "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "requires": {
+            "color-name": "~1.1.4"
+          }
+        },
+        "color-name": {
+          "version": "1.1.4",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+        }
+      }
+    },
     "@jridgewell/resolve-uri": {
       "version": "3.0.5",
       "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.0.5.tgz",
@@ -4276,9 +4320,9 @@
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-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.4.tgz",
-      "integrity": "sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw=="
+      "version": "4.2.9",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.9.tgz",
+      "integrity": "sha512-NtNxqUcXgpW2iMrfqSfR73Glt39K+BLwWsPs94yR63v45T0Wbej7eRmL5cWfwEgqXnmjQp3zaJTshdRW/qC2ZQ=="
     },
     "gtoken": {
       "version": "5.3.2",
@@ -6638,30 +6682,18 @@
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     "jest-util": {
-      "version": "27.4.2",
-      "resolved": "https://registry.npmjs.org/jest-util/-/jest-util-27.4.2.tgz",
-      "integrity": "sha512-YuxxpXU6nlMan9qyLuxHaMMOzXAl5aGZWCSzben5DhLHemYQxCc4YK+4L3ZrCutT8GPQ+ui9k5D8rUJoDioMnA==",
+      "version": "27.5.1",
+      "resolved": "https://registry.npmjs.org/jest-util/-/jest-util-27.5.1.tgz",
+      "integrity": "sha512-Kv2o/8jNvX1MQ0KGtw480E/w4fBCDOnH6+6DmeKi6LZUIlKA5kwY0YNdlzaWTiVgxqAqik11QyxDOKk543aKXw==",
       "requires": {
-        "@jest/types": "^27.4.2",
+        "@jest/types": "^27.5.1",
         "@types/node": "*",
         "chalk": "^4.0.0",
         "ci-info": "^3.2.0",
-        "graceful-fs": "^4.2.4",
+        "graceful-fs": "^4.2.9",
         "picomatch": "^2.2.3"
       },
       "dependencies": {
-        "@jest/types": {
-          "version": "27.4.2",
-          "resolved": "https://registry.npmjs.org/@jest/types/-/types-27.4.2.tgz",
-          "integrity": "sha512-j35yw0PMTPpZsUoOBiuHzr1zTYoad1cVIE0ajEjcrJONxxrko/IRGKkXx3os0Nsi4Hu3+5VmDbVfq5WhG/pWAg==",
-          "requires": {
-            "@types/istanbul-lib-coverage": "^2.0.0",
-            "@types/istanbul-reports": "^3.0.0",
-            "@types/node": "*",
-            "@types/yargs": "^16.0.0",
-            "chalk": "^4.0.0"
-          }
-        },
         "ansi-styles": {
           "version": "4.3.0",
           "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
@@ -6693,9 +6725,9 @@
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         "picomatch": {
-          "version": "2.3.0",
-          "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.0.tgz",
-          "integrity": "sha512-lY1Q/PiJGC2zOv/z391WOTD+Z02bCgsFfvxoXXf6h7kv9o+WmsmzYqrAwY63sNgOxE4xEdq0WyUnXfKeBrSvYw=="
+          "version": "2.3.1",
+          "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
+          "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA=="
         }
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@@ -9014,7 +9046,6 @@
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-      "dev": true,
       "requires": {
         "lru-cache": "^6.0.0"
       }
@@ -9513,9 +9544,9 @@
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     },
     "ts-jest": {
-      "version": "27.1.3",
-      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-27.1.3.tgz",
-      "integrity": "sha512-6Nlura7s6uM9BVUAoqLH7JHyMXjz8gluryjpPXxr3IxZdAXnU6FhjvVLHFtfd1vsE1p8zD1OJfskkc0jhTSnkA==",
+      "version": "27.1.4",
+      "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-27.1.4.tgz",
+      "integrity": "sha512-qjkZlVPWVctAezwsOD1OPzbZ+k7zA5z3oxII4dGdZo5ggX/PL7kvwTM0pXTr10fAtbiVpJaL3bWd502zAhpgSQ==",
       "requires": {
         "bs-logger": "0.x",
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@@ -9525,16 +9556,6 @@
         "make-error": "1.x",
         "semver": "7.x",
         "yargs-parser": "20.x"
-      },
-      "dependencies": {
-        "semver": {
-          "version": "7.3.5",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.5.tgz",
-          "integrity": "sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==",
-          "requires": {
-            "lru-cache": "^6.0.0"
-          }
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     "tsconfig-paths": {
diff --git a/package.json b/package.json
index e52c8e1..6c25fc2 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "react": "17.0.2",
     "react-calendar": "3.7.0",
     "react-dom": "17.0.2",
-    "ts-jest": "27.1.3",
+    "ts-jest": "27.1.4",
     "uuid": "8.3.2"
   },
   "devDependencies": {