diff --git a/yarn.lock b/yarn.lock
index 84002c9..439ff24 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2102,10 +2102,10 @@ slash@^3.0.0:
   resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
   integrity sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==
 
-source-map-support@^0.5.13, source-map-support@^0.5.6:
-  version "0.5.16"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.16.tgz#0ae069e7fe3ba7538c64c98515e35339eac5a042"
-  integrity sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==
+source-map-support@^0.5.13, source-map-support@^0.5.17:
+  version "0.5.19"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
+  integrity sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
@@ -2265,14 +2265,14 @@ tough-cookie@~2.4.3:
     punycode "^1.4.1"
 
 ts-node@^8.3.0:
-  version "8.8.1"
-  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-8.8.1.tgz#7c4d3e9ed33aa703b64b28d7f9d194768be5064d"
-  integrity sha512-10DE9ONho06QORKAaCBpPiFCdW+tZJuY/84tyypGtl6r+/C7Asq0dhqbRZURuUlLQtZxxDvT8eoj8cGW0ha6Bg==
+  version "8.9.1"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-8.9.1.tgz#2f857f46c47e91dcd28a14e052482eb14cfd65a5"
+  integrity sha512-yrq6ODsxEFTLz0R3BX2myf0WBCSQh9A+py8PBo1dCzWIOcvisbyH6akNKqDHMgXePF2kir5mm5JXJTH3OUJYOQ==
   dependencies:
     arg "^4.1.0"
     diff "^4.0.1"
     make-error "^1.1.1"
-    source-map-support "^0.5.6"
+    source-map-support "^0.5.17"
     yn "3.1.1"
 
 tslib@^1.10.0, tslib@^1.8.1, tslib@^1.9.0: