diff --git a/package.json b/package.json
index 2cb19509b..068b2b48a 100644
--- a/package.json
+++ b/package.json
@@ -125,7 +125,7 @@
     "rollup-plugin-terser": "5.3.0",
     "sass": "^1.26.3",
     "sinon": "9.0.1",
-    "solc": "0.6.4",
+    "solc": "0.8.22",
     "solc4": "0.4.25",
     "stream": "0.0.2",
     "style-loader": "^1.1.3",
diff --git a/yarn.lock b/yarn.lock
index 21046c87d..d5bc60e92 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4167,16 +4167,16 @@ commander@2, commander@^2.11.0, commander@^2.15.0, commander@^2.20.0, commander@
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
 
-commander@3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-3.0.2.tgz#6837c3fb677ad9933d1cfba42dd14d5117d6b39e"
-  integrity sha512-Gar0ASD4BDyKC4hl4DwHqDrmvjoxWKZigVnAbn5H1owvm4CxCPdb0HQDehwNYMJpla5+M2tPmPARzhtYuwpHow==
-
 commander@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-5.0.0.tgz#dbf1909b49e5044f8fdaf0adc809f0c0722bdfd0"
   integrity sha512-JrDGPAKjMGSP1G0DUoaceEJ3DZgAfr/q6X7FVk4+U5KxUSKviYGM2k6zWkfyyBHy5rAtzgYJFa1ro2O9PtoxwQ==
 
+commander@^8.1.0:
+  version "8.3.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-8.3.0.tgz#4837ea1b2da67b9c616a67afbb0fafee567bca66"
+  integrity sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww==
+
 commander@~4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-4.1.1.tgz#9fd602bd936294e9e9ef46a3f4d6964044b18068"
@@ -6816,6 +6816,11 @@ follow-redirects@^1.0.0:
   dependencies:
     debug "^3.0.0"
 
+follow-redirects@^1.12.1:
+  version "1.15.3"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.3.tgz#fe2f3ef2690afce7e82ed0b44db08165b207123a"
+  integrity sha512-1VzOtuEM8pC9SFU1E+8KfTjZyMztRsgEfwQl44z8A25uy13jSzTj6dyK2Df52iV0vgHCfBwLhDWevLn95w5v6Q==
+
 for-in@^0.1.4:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-0.1.8.tgz#d8773908e31256109952b1fdb9b3fa867d2775e1"
@@ -13647,7 +13652,7 @@ require-from-string@^1.1.0:
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-1.2.1.tgz#529c9ccef27380adfec9a2f965b649bbee636418"
   integrity sha1-UpyczvJzgK3+yaL5ZbZJu+5jZBg=
 
-require-from-string@^2.0.0, require-from-string@^2.0.2:
+require-from-string@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909"
   integrity sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==
@@ -14645,17 +14650,16 @@ solc4@0.4.25:
     semver "^5.3.0"
     yargs "^4.7.1"
 
-solc@0.6.4:
-  version "0.6.4"
-  resolved "https://registry.yarnpkg.com/solc/-/solc-0.6.4.tgz#4b0f11fccd6f5ef9802c6bb1c007abb16881c2ca"
-  integrity sha512-HjUCys7ue9n7lGCa1XNf+wDdEY/wY64CpwnD4iPxW+BYYUX6ytwWXKitoolPXOOVxq4jewvwtL7Pngs+5k954A==
+solc@0.8.22:
+  version "0.8.22"
+  resolved "https://registry.yarnpkg.com/solc/-/solc-0.8.22.tgz#6df0bb688b9a58bbf10932730301374a6ccfb862"
+  integrity sha512-bA2tMZXx93R8L5LUH7TlB/f+QhkVyxrrY6LmgJnFFZlRknrhYVlBK1e3uHIdKybwoFabOFSzeaZjPeL/GIpFGQ==
   dependencies:
     command-exists "^1.2.8"
-    commander "3.0.2"
-    fs-extra "^0.30.0"
+    commander "^8.1.0"
+    follow-redirects "^1.12.1"
     js-sha3 "0.8.0"
     memorystream "^0.3.1"
-    require-from-string "^2.0.0"
     semver "^5.5.0"
     tmp "0.0.33"