diff --git a/package.json b/package.json
index 80b28e0..f89ed9b 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
 	"dependencies": {},
 	"devDependencies": {
 		"svg-parser": "2.0.4",
-		"svgo": "3.3.2",
+		"svgo": "4.0.0",
 		"tape": "5.9.0"
 	}
 }
diff --git a/yarn.lock b/yarn.lock
index da31400..fb709d5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -17,11 +17,6 @@
   dependencies:
     call-bind "^1.0.7"
 
-"@trysound/sax@0.2.0":
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/@trysound/sax/-/sax-0.2.0.tgz#cccaab758af56761eb7bf37af6f03f326dd798ad"
-  integrity sha512-L7z9BgrNEcYyUYtF+HaEfiS5ebkh9jXqbszz7pC0hRBPaatV0XjSD3+eHrpqFemQfgwiFF0QPIarnIihIDn7OA==
-
 array-buffer-byte-length@^1.0.0, array-buffer-byte-length@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/array-buffer-byte-length/-/array-buffer-byte-length-1.0.1.tgz#1e5583ec16763540a27ae52eed99ff899223568f"
@@ -91,10 +86,10 @@ call-bind@^1.0.2, call-bind@^1.0.5, call-bind@^1.0.6, call-bind@^1.0.7:
     get-intrinsic "^1.2.4"
     set-function-length "^1.2.1"
 
-commander@^7.2.0:
-  version "7.2.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-7.2.0.tgz#a36cb57d0b501ce108e4d20559a150a391d97ab7"
-  integrity sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==
+commander@^11.1.0:
+  version "11.1.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-11.1.0.tgz#62fdce76006a68e5c1ab3314dc92e800eb83d906"
+  integrity sha512-yPVavfyCcRhmorC7rWlkHn15b4wDVgVmBA7kV4QVBsF7kv/9TKJAbAXVTxvTnwP8HHKjRCJDClKbciiYS7p0DQ==
 
 concat-map@0.0.1:
   version "0.0.1"
@@ -112,12 +107,12 @@ css-select@^5.1.0:
     domutils "^3.0.1"
     nth-check "^2.0.1"
 
-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==
+css-tree@^3.0.1:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-3.1.0.tgz#7aabc035f4e66b5c86f54570d55e05b1346eb0fd"
+  integrity sha512-0eW44TGN5SQXU1mWSkKwFstI/22X2bG1nYzZTYMAWjylYURhse752YgbE4Cx46AC+bAvI+/dYTPRk1LqSUnu6w==
   dependencies:
-    mdn-data "2.0.30"
+    mdn-data "2.12.2"
     source-map-js "^1.0.1"
 
 css-tree@~2.2.0:
@@ -654,10 +649,10 @@ mdn-data@2.0.28:
   resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.0.28.tgz#5ec48e7bef120654539069e1ae4ddc81ca490eba"
   integrity sha512-aylIc7Z9y4yzHYAJNuESG3hfhC+0Ibp/MAMiaOZgNv4pmEdFyfZhhhny4MNiAfWdBQ1RQ2mfDWmM1x8SvGyp8g==
 
-mdn-data@2.0.30:
-  version "2.0.30"
-  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.0.30.tgz#ce4df6f80af6cfbe218ecd5c552ba13c4dfa08cc"
-  integrity sha512-GaqWWShW4kv/G9IEucWScBx9G1/vsFZZJUO+tD26M8J8z3Kw5RDQjaoZe03YAClgeS/SWPOcb4nkFBTEi5DUEA==
+mdn-data@2.12.2:
+  version "2.12.2"
+  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.12.2.tgz#9ae6c41a9e65adf61318b32bff7b64fbfb13f8cf"
+  integrity sha512-IEn+pegP1aManZuckezWCO+XZQDplx1366JoVhTpMpBB1sPey/SbveZQUosKiKiGYjg1wH4pMlNgXbCiYgihQA==
 
 minimatch@^3.0.4, minimatch@^3.1.1:
   version "3.1.2"
@@ -741,10 +736,10 @@ path-parse@^1.0.7:
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
   integrity sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==
 
-picocolors@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
-  integrity sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==
+picocolors@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.1.1.tgz#3d321af3eab939b083c8f929a1d12cda81c26b6b"
+  integrity sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==
 
 possible-typed-array-names@^1.0.0:
   version "1.0.0"
@@ -789,6 +784,11 @@ safe-regex-test@^1.0.3:
     es-errors "^1.3.0"
     is-regex "^1.1.4"
 
+sax@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.4.1.tgz#44cc8988377f126304d3b3fc1010c733b929ef0f"
+  integrity sha512-+aWOz7yVScEGoKNd4PA10LZ8sk0A/z5+nXQG5giUO5rprX9jgYsTdov9qCchZiPIZezbZH+jRut8nPodFAX4Jg==
+
 set-function-length@^1.2.1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/set-function-length/-/set-function-length-1.2.2.tgz#aac72314198eaed975cf77b2c3b6b880695e5449"
@@ -871,18 +871,18 @@ svg-parser@2.0.4:
   resolved "https://registry.yarnpkg.com/svg-parser/-/svg-parser-2.0.4.tgz#fdc2e29e13951736140b76cb122c8ee6630eb6b5"
   integrity sha512-e4hG1hRwoOdRb37cIMSgzNsxyzKfayW6VOflrwvR+/bzrkyxY/31WkbgnQpgtrNp1SdpJvpUAGTa/ZoiPNDuRQ==
 
-svgo@3.3.2:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/svgo/-/svgo-3.3.2.tgz#ad58002652dffbb5986fc9716afe52d869ecbda8"
-  integrity sha512-OoohrmuUlBs8B8o6MB2Aevn+pRIH9zDALSR+6hhqVfa6fRwG/Qw9VUMSMW9VNg2CFc/MTIfabtdOVl9ODIJjpw==
+svgo@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/svgo/-/svgo-4.0.0.tgz#17e0fa2eaccf429e0ec0d2179169abde9ba8ad3d"
+  integrity sha512-VvrHQ+9uniE+Mvx3+C9IEe/lWasXCU0nXMY2kZeLrHNICuRiC8uMPyM14UEaMOFA5mhyQqEkB02VoQ16n3DLaw==
   dependencies:
-    "@trysound/sax" "0.2.0"
-    commander "^7.2.0"
+    commander "^11.1.0"
     css-select "^5.1.0"
-    css-tree "^2.3.1"
+    css-tree "^3.0.1"
     css-what "^6.1.0"
     csso "^5.0.5"
-    picocolors "^1.0.0"
+    picocolors "^1.1.1"
+    sax "^1.4.1"
 
 tape@5.9.0:
   version "5.9.0"