diff --git a/web/package.json b/web/package.json
index d20b9a165..b77d68240 100644
--- a/web/package.json
+++ b/web/package.json
@@ -56,7 +56,7 @@
     "karma-jasmine-html-reporter": "^1.4.0",
     "karma-requirejs": "~1.1.0",
     "karma-source-map-support": "^1.4.0",
-    "karma-sourcemap-loader": "^0.3.7",
+    "karma-sourcemap-loader": "^0.4.0",
     "karma-webpack": "^5.0.0",
     "loader-utils": "^3.2.1",
     "mini-css-extract-plugin": "^1.3.5",
diff --git a/web/yarn.lock b/web/yarn.lock
index 9b71edc00..0c2a12eac 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -5355,10 +5355,10 @@ got@^8.3.1:
     url-parse-lax "^3.0.0"
     url-to-options "^1.0.1"
 
-graceful-fs@^4.1.10, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.2, graceful-fs@^4.2.4, graceful-fs@^4.2.6, graceful-fs@^4.2.9:
-  version "4.2.10"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.10.tgz#147d3a006da4ca3ce14728c7aefc287c367d7a6c"
-  integrity sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==
+graceful-fs@^4.1.10, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.0, graceful-fs@^4.2.10, graceful-fs@^4.2.2, graceful-fs@^4.2.4, graceful-fs@^4.2.6, graceful-fs@^4.2.9:
+  version "4.2.11"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.11.tgz#4183e4e8bf08bb6e05bbb2f7d2e0c8f712ca40e3"
+  integrity sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==
 
 grapheme-splitter@^1.0.4:
   version "1.0.4"
@@ -6588,12 +6588,12 @@ karma-source-map-support@^1.4.0:
   dependencies:
     source-map-support "^0.5.5"
 
-karma-sourcemap-loader@^0.3.7:
-  version "0.3.8"
-  resolved "https://registry.yarnpkg.com/karma-sourcemap-loader/-/karma-sourcemap-loader-0.3.8.tgz#d4bae72fb7a8397328a62b75013d2df937bdcf9c"
-  integrity sha512-zorxyAakYZuBcHRJE+vbrK2o2JXLFWK8VVjiT/6P+ltLBUGUvqTEkUiQ119MGdOrK7mrmxXHZF1/pfT6GgIZ6g==
+karma-sourcemap-loader@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/karma-sourcemap-loader/-/karma-sourcemap-loader-0.4.0.tgz#b01d73f8f688f533bcc8f5d273d43458e13b5488"
+  integrity sha512-xCRL3/pmhAYF3I6qOrcn0uhbQevitc2DERMPH82FMnG+4WReoGcGFZb1pURf2a5apyrOHRdvD+O6K7NljqKHyA==
   dependencies:
-    graceful-fs "^4.1.2"
+    graceful-fs "^4.2.10"
 
 karma-webpack@^5.0.0:
   version "5.0.0"