diff --git a/yarn.lock b/yarn.lock
index 1bdf06c3..b7f8cff8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2520,7 +2520,7 @@ slash@^1.0.0:
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
   integrity sha1-xB8vbDn8FtHNF61LXYlhFK5HDVU=
 
-source-map-support@^0.5.17:
+source-map-support@^0.5.17, source-map-support@~0.5.20:
   version "0.5.20"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.20.tgz#12166089f8f5e5e8c56926b377633392dd2cb6c9"
   integrity sha512-n1lZZ8Ve4ksRqizaBQgxXDgKwttHDhyfQjA6YZZn8+AroHbsIz+JjwxQDxbp+7y5OYCI8t1Yk7etjD9CRd2hIw==
@@ -2528,14 +2528,6 @@ source-map-support@^0.5.17:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
 
-source-map-support@~0.5.19:
-  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"
-
 source-map@^0.6.0, source-map@^0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
@@ -2731,13 +2723,13 @@ terminal-link@^2.1.1:
     supports-hyperlinks "^2.0.0"
 
 terser@^5.3.3:
-  version "5.7.2"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.7.2.tgz#d4d95ed4f8bf735cb933e802f2a1829abf545e3f"
-  integrity sha512-0Omye+RD4X7X69O0eql3lC4Heh/5iLj3ggxR/B5ketZLOtLiOqukUgjw3q4PDnNQbsrkKr3UMypqStQG3XKRvw==
+  version "5.9.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.9.0.tgz#47d6e629a522963240f2b55fcaa3c99083d2c351"
+  integrity sha512-h5hxa23sCdpzcye/7b8YqbE5OwKca/ni0RQz1uRX3tGh8haaGHqcuSqbGRybuAKNdntZ0mDgFNXPJ48xQ2RXKQ==
   dependencies:
     commander "^2.20.0"
     source-map "~0.7.2"
-    source-map-support "~0.5.19"
+    source-map-support "~0.5.20"
 
 text-extensions@^1.0.0:
   version "1.9.0"