diff --git a/yarn.lock b/yarn.lock
index af2d9e3f2b..7dbcd5db53 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5925,11 +5925,6 @@
     requireindex "^1.2.0"
     resolve-ts-aliases "^1.0.1"
 
-"@trysound/sax@0.2.0":
-  version "0.2.0"
-  resolved "https://registry.npmjs.org/@trysound/sax/-/sax-0.2.0.tgz"
-  integrity sha512-L7z9BgrNEcYyUYtF+HaEfiS5ebkh9jXqbszz7pC0hRBPaatV0XjSD3+eHrpqFemQfgwiFF0QPIarnIihIDn7OA==
-
 "@tsconfig/node10@^1.0.7":
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/@tsconfig/node10/-/node10-1.0.9.tgz#df4907fc07a886922637b15e02d4cebc4c0021b2"
@@ -10027,7 +10022,7 @@ css-to-react-native@^3.2.0:
     css-color-keywords "^1.0.0"
     postcss-value-parser "^4.0.2"
 
-css-tree@^2.2.1:
+css-tree@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-2.3.1.tgz#10264ce1e5442e8572fc82fbe490644ff54b5c20"
   integrity sha512-6Fv1DV/TYw//QF5IzQdqsNDjx/wc8TrMBZsqjL9eW01tWb7R7k/mq+/VXfJCl7SoD5emsJop9cOByJZfs8hYIw==
@@ -16088,14 +16083,14 @@ json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
   resolved "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz"
   integrity sha512-ZClg6AaYvamvYEE82d3Iyd3vSSIjQ+odgjaTzRuO3s7toCdFKczob2i0zCh7JE8kWn17yvAWhUVxvqGwUalsRA==
 
-json5@1, json5@^1.0.1, json5@^1.0.2:
+json5@1, json5@^1.0.1, json5@^1.0.2, json5@^2.1.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.2.tgz#63d98d60f21b313b77c4d6da18bfa69d80e1d593"
   integrity sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==
   dependencies:
     minimist "^1.2.0"
 
-json5@^2.1.1, json5@^2.1.2, json5@^2.2.0, json5@^2.2.2, json5@^2.2.3, json5@^2.x:
+json5@^2.1.2, json5@^2.2.0, json5@^2.2.2, json5@^2.2.3, json5@^2.x:
   version "2.2.3"
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.3.tgz#78cd6f1a19bdc12b73db5ad0c61efd66c1e29283"
   integrity sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==
@@ -22094,6 +22089,11 @@ sass-lookup@^3.0.0:
   dependencies:
     commander "^2.16.0"
 
+sax@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.5.0.tgz#b5549b671069b7aa392df55ec7574cf411179eb8"
+  integrity sha512-21IYA3Q5cQf089Z6tgaUTr7lDAyzoTPx5HRtbhsME8Udispad8dC/+sziTNugOEx54ilvatQ9YCzl4KQLPcRHA==
+
 saxes@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/saxes/-/saxes-6.0.0.tgz#fe5b4a4768df4f14a201b1ba6a65c1f3d9988cc5"
@@ -23511,16 +23511,17 @@ svg-tags@^1.0.0:
   resolved "https://registry.npmjs.org/svg-tags/-/svg-tags-1.0.0.tgz"
 
 svgo@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/svgo/-/svgo-3.0.2.tgz#5e99eeea42c68ee0dc46aa16da093838c262fe0a"
-  integrity sha512-Z706C1U2pb1+JGP48fbazf3KxHrWOsLme6Rv7imFBn5EnuanDW1GPaA/P1/dvObE670JDePC3mnj0k0B7P0jjQ==
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/svgo/-/svgo-3.3.3.tgz#8246aee0b08791fde3b0ed22b5661b471fadf58e"
+  integrity sha512-+wn7I4p7YgJhHs38k2TNjy1vCfPIfLIJWR5MnCStsN8WuuTcBnRKcMHQLMM2ijxGZmDoZwNv8ipl5aTTen62ng==
   dependencies:
-    "@trysound/sax" "0.2.0"
     commander "^7.2.0"
     css-select "^5.1.0"
-    css-tree "^2.2.1"
+    css-tree "^2.3.1"
+    css-what "^6.1.0"
     csso "^5.0.5"
     picocolors "^1.0.0"
+    sax "^1.5.0"
 
 swap-case@^1.1.0:
   version "1.1.2"