diff --git a/package-lock.json b/package-lock.json
index cb340ff..6369310 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4650,6 +4650,12 @@
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             "dev": true
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+        "lodash.memoize": {
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+            "resolved": "https://registry.npmjs.org/lodash.memoize/-/lodash.memoize-4.1.2.tgz",
+            "integrity": "sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4=",
+            "dev": true
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         "lodash.sortby": {
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             "resolved": "https://registry.npmjs.org/lodash.sortby/-/lodash.sortby-4.7.0.tgz",
@@ -6745,50 +6751,49 @@
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-            "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-24.0.0.tgz",
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+            "version": "25.3.0",
+            "resolved": "https://registry.npmjs.org/ts-jest/-/ts-jest-25.3.0.tgz",
+            "integrity": "sha512-qH/uhaC+AFDU9JfAueSr0epIFJkGMvUPog4FxSEVAtPOur1Oni5WBJMiQIkfHvc7PviVRsnlVLLY2I6221CQew==",
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             "requires": {
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                 "buffer-from": "1.x",
                 "fast-json-stable-stringify": "2.x",
                 "json5": "2.x",
+                "lodash.memoize": "4.x",
                 "make-error": "1.x",
-                "mkdirp": "0.x",
+                "mkdirp": "1.x",
                 "resolve": "1.x",
-                "semver": "^5.5",
-                "yargs-parser": "10.x"
+                "semver": "6.x",
+                "yargs-parser": "^18.1.1"
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-                    "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.0.tgz",
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-                    "dev": true,
-                    "requires": {
-                        "minimist": "^1.2.0"
-                    }
+                "camelcase": {
+                    "version": "5.3.1",
+                    "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+                    "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
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-                "minimist": {
-                    "version": "1.2.0",
-                    "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-                    "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+                "mkdirp": {
+                    "version": "1.0.3",
+                    "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.3.tgz",
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-                    "resolved": "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz",
-                    "integrity": "sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==",
+                    "version": "6.3.0",
+                    "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
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                     "dev": true
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                 "yargs-parser": {
-                    "version": "10.1.0",
-                    "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-10.1.0.tgz",
-                    "integrity": "sha512-VCIyR1wJoEBZUqk5PA+oOBF6ypbwh5aNB3I50guxAL/quggdfs4TtNHQrSazFA3fYZ+tEqfs0zIGlv0c/rgjbQ==",
+                    "version": "18.1.2",
+                    "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.2.tgz",
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                     "dev": true,
                     "requires": {
-                        "camelcase": "^4.1.0"
+                        "camelcase": "^5.0.0",
+                        "decamelize": "^1.2.0"
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diff --git a/package.json b/package.json
index 48cb912..d7fbb4b 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
         "rollup": "^1.19.2",
         "rollup-plugin-typescript": "^1.0.1",
         "rollup-plugin-uglify": "^6.0.1",
-        "ts-jest": "^24.0.0",
+        "ts-jest": "^25.3.0",
         "ts-node": "^8.0.2",
         "tslib": "^1.9.3",
         "typescript": "3.4.4"