diff --git a/site3/website/yarn.lock b/site3/website/yarn.lock
index 3e33dcaaba2..06cbe645aed 100644
--- a/site3/website/yarn.lock
+++ b/site3/website/yarn.lock
@@ -5114,6 +5114,11 @@ fs-monkey@1.0.3:
   resolved "https://registry.yarnpkg.com/fs-monkey/-/fs-monkey-1.0.3.tgz#ae3ac92d53bb328efe0e9a1d9541f6ad8d48e2d3"
   integrity sha512-cybjIfiiE+pTWicSCLFHSrXZ6EilF30oh91FDP9S2B051prEa7QWfrVTQm10/dDpswBDXZugPa1Ogu8Yh+HV0Q==
 
+fs-monkey@^1.0.4:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/fs-monkey/-/fs-monkey-1.0.5.tgz#fe450175f0db0d7ea758102e1d84096acb925788"
+  integrity sha512-8uMbBjrhzW76TYgEV27Y5E//W2f/lTFmx78P2w19FZSxarhI/798APGQyuGCwmkNxgwGRhrLfvWyLBvNtuOmew==
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -6206,13 +6211,20 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
-memfs@^3.1.2, memfs@^3.4.1:
+memfs@^3.1.2:
   version "3.4.1"
   resolved "https://registry.yarnpkg.com/memfs/-/memfs-3.4.1.tgz#b78092f466a0dce054d63d39275b24c71d3f1305"
   integrity sha512-1c9VPVvW5P7I85c35zAdEr1TD5+F11IToIHIlrVIcflfnzPkJa0ZoYEoEdYDP8KgPFoSZ/opDrUsAoZWym3mtw==
   dependencies:
     fs-monkey "1.0.3"
 
+memfs@^3.4.3:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/memfs/-/memfs-3.6.0.tgz#d7a2110f86f79dd950a8b6df6d57bc984aa185f6"
+  integrity sha512-EGowvkkgbMcIChjMTMkESFDbZeSh8xZ7kNSF0hAiAN4Jh6jgHCRS0Ga/+C8y6Au+oqpezRHCfPsmJ2+DwAgiwQ==
+  dependencies:
+    fs-monkey "^1.0.4"
+
 merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
@@ -8705,12 +8717,12 @@ webpack-bundle-analyzer@^4.5.0:
     ws "^7.3.1"
 
 webpack-dev-middleware@^5.3.1:
-  version "5.3.1"
-  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-5.3.1.tgz#aa079a8dedd7e58bfeab358a9af7dab304cee57f"
-  integrity sha512-81EujCKkyles2wphtdrnPg/QqegC/AtqNH//mQkBYSMqwFVCQrxM6ktB2O/SPlZy7LqeEfTbV3cZARGQz6umhg==
+  version "5.3.4"
+  resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-5.3.4.tgz#eb7b39281cbce10e104eb2b8bf2b63fce49a3517"
+  integrity sha512-BVdTqhhs+0IfoeAf7EoH5WE+exCmqGerHfDM0IL096Px60Tq2Mn9MAbnaGUe6HiMa41KMCYF19gyzZmBcq/o4Q==
   dependencies:
     colorette "^2.0.10"
-    memfs "^3.4.1"
+    memfs "^3.4.3"
     mime-types "^2.1.31"
     range-parser "^1.2.1"
     schema-utils "^4.0.0"