diff --git a/html/package.json b/html/package.json
index de0957a..c5aa96e 100644
--- a/html/package.json
+++ b/html/package.json
@@ -33,7 +33,7 @@
     "sass-loader": "^12.1.0",
     "scssfmt": "^1.0.7",
     "style-loader": "^3.2.1",
-    "terser-webpack-plugin": "^5.1.4",
+    "terser-webpack-plugin": "^5.2.3",
     "through2": "^4.0.2",
     "ts-loader": "^9.2.4",
     "tslint": "^6.1.3",
diff --git a/html/yarn.lock b/html/yarn.lock
index e18d001..11dd9ee 100644
--- a/html/yarn.lock
+++ b/html/yarn.lock
@@ -3932,10 +3932,10 @@ isstream@~0.1.2:
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
   integrity sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=
 
-jest-worker@^27.0.2:
-  version "27.0.2"
-  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-27.0.2.tgz#4ebeb56cef48b3e7514552f80d0d80c0129f0b05"
-  integrity sha512-EoBdilOTTyOgmHXtw/cPc+ZrCA0KJMrkXzkrPGNwLmnvvlN1nj7MPrxpT7m+otSv2e1TLaVffzDnE/LB14zJMg==
+jest-worker@^27.0.2, jest-worker@^27.0.6:
+  version "27.1.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-27.1.0.tgz#65f4a88e37148ed984ba8ca8492d6b376938c0aa"
+  integrity sha512-mO4PHb2QWLn9yRXGp7rkvXLAYuxwhq1ZYUo0LoDhg8wqvv4QizP1ZWEJOeolgbEgAWZLIEU0wsku8J+lGWfBhg==
   dependencies:
     "@types/node" "*"
     merge-stream "^2.0.0"
@@ -6167,7 +6167,7 @@ schema-utils@^1.0.0:
     ajv-errors "^1.0.0"
     ajv-keywords "^3.1.0"
 
-schema-utils@^3.0.0, schema-utils@^3.1.0:
+schema-utils@^3.0.0, schema-utils@^3.1.0, schema-utils@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-3.1.1.tgz#bc74c4b6b6995c1d88f76a8b77bea7219e0c8281"
   integrity sha512-Y5PQxS4ITlC+EahLuXaY86TXfR7Dc5lw294alXOq86JAHCihAIZfqv8nNCWvaEJvaC51uN9hbLGeV0cFBdH+Fw==
@@ -6877,17 +6877,17 @@ term-size@^1.2.0:
   dependencies:
     execa "^0.7.0"
 
-terser-webpack-plugin@^5.1.3, terser-webpack-plugin@^5.1.4:
-  version "5.1.4"
-  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-5.1.4.tgz#c369cf8a47aa9922bd0d8a94fe3d3da11a7678a1"
-  integrity sha512-C2WkFwstHDhVEmsmlCxrXUtVklS+Ir1A7twrYzrDrQQOIMOaVAYykaoo/Aq1K0QRkMoY2hhvDQY1cm4jnIMFwA==
+terser-webpack-plugin@^5.1.3, terser-webpack-plugin@^5.2.3:
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-5.2.3.tgz#4852c91f709a4ea2bcf324cf48e7e88124cda0cc"
+  integrity sha512-eDbuaDlXhVaaoKuLD3DTNTozKqln6xOG6Us0SzlKG5tNlazG+/cdl8pm9qiF1Di89iWScTI0HcO+CDcf2dkXiw==
   dependencies:
-    jest-worker "^27.0.2"
+    jest-worker "^27.0.6"
     p-limit "^3.1.0"
-    schema-utils "^3.0.0"
+    schema-utils "^3.1.1"
     serialize-javascript "^6.0.0"
     source-map "^0.6.1"
-    terser "^5.7.0"
+    terser "^5.7.2"
 
 terser@^4.6.3:
   version "4.8.0"
@@ -6898,10 +6898,10 @@ terser@^4.6.3:
     source-map "~0.6.1"
     source-map-support "~0.5.12"
 
-terser@^5.7.0:
-  version "5.7.0"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.7.0.tgz#a761eeec206bc87b605ab13029876ead938ae693"
-  integrity sha512-HP5/9hp2UaZt5fYkuhNBR8YyRcT8juw8+uFbAme53iN9hblvKnLUTKkmwJG6ocWpIKf8UK4DoeWG4ty0J6S6/g==
+terser@^5.7.2:
+  version "5.7.2"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.7.2.tgz#d4d95ed4f8bf735cb933e802f2a1829abf545e3f"
+  integrity sha512-0Omye+RD4X7X69O0eql3lC4Heh/5iLj3ggxR/B5ketZLOtLiOqukUgjw3q4PDnNQbsrkKr3UMypqStQG3XKRvw==
   dependencies:
     commander "^2.20.0"
     source-map "~0.7.2"