diff --git a/package.json b/package.json
index a1043de..79ed5a0 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "mkdirp": "^1.0.4",
     "resolve": "^1.0.0",
     "rimraf": "^2.6.1",
-    "source-map-support": "^0.5.12",
+    "source-map-support": "^0.5.21",
     "tree-kill": "^1.2.2",
     "ts-node": "^10.4.0",
     "tsconfig": "^7.0.0"
diff --git a/yarn.lock b/yarn.lock
index 7156d23..0788b47 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4500,10 +4500,10 @@ sntp@1.x.x:
   dependencies:
     hoek "2.x.x"
 
-source-map-support@^0.5.12:
-  version "0.5.12"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.12.tgz#b4f3b10d51857a5af0138d3ce8003b201613d599"
-  integrity sha512-4h2Pbvyy15EE02G+JOZpUCmqWJuqrs+sEkzewTm++BPi7Hvn/HwcqLAcNxYAyI0x13CpPPn+kMjl+hplXMHITQ==
+source-map-support@^0.5.21:
+  version "0.5.21"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.21.tgz#04fe7c7f9e1ed2d662233c28cb2b35b9f63f6e4f"
+  integrity sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"