diff --git a/package.json b/package.json
index 26fd15a549dfead79ecddf48ad362659c72c51e3..6ce5a33be7d0dda095e6783084159a636c3a5f2f 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "typescript": "^3.5.3",
     "url-loader": "^2.1.0",
     "val-loader": "1.1.1",
-    "webpack": "^4.39.1",
+    "webpack": "^4.39.3",
     "webpack-cli": "^3.3.6",
     "yaml-loader": "0.5.0"
   },
diff --git a/yarn.lock b/yarn.lock
index ef52f03623ae31a1db0f488d16333a016d57626b..83feb34d23802c4460a002923b36931759214c38 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5820,7 +5820,7 @@ semver@5.5.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"
   integrity sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==
 
-semver@^6.0.0, semver@^6.1.0, semver@^6.2.0, semver@^6.3.0:
+semver@^6.0.0, semver@^6.1.0, semver@^6.3.0:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
@@ -6932,10 +6932,10 @@ webpack-sources@^1.4.0, webpack-sources@^1.4.1:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
-webpack@^4.39.1:
-  version "4.39.1"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.39.1.tgz#60ed9fb2b72cd60f26ea526c404d2a4cc97a1bd8"
-  integrity sha512-/LAb2TJ2z+eVwisldp3dqTEoNhzp/TLCZlmZm3GGGAlnfIWDgOEE758j/9atklNLfRyhKbZTCOIoPqLJXeBLbQ==
+webpack@^4.39.3:
+  version "4.39.3"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.39.3.tgz#a02179d1032156b713b6ec2da7e0df9d037def50"
+  integrity sha512-BXSI9M211JyCVc3JxHWDpze85CvjC842EvpRsVTc/d15YJGlox7GIDd38kJgWrb3ZluyvIjgenbLDMBQPDcxYQ==
   dependencies:
     "@webassemblyjs/ast" "1.8.5"
     "@webassemblyjs/helper-module-context" "1.8.5"