diff --git a/package.json b/package.json
index ea7dfdd8..c1936c8f 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
         "@blueprintjs/core": "^4.12.0",
         "@blueprintjs/popover2": "^1.8.1",
         "@blueprintjs/select": "^4.8.6",
-        "@pmmmwh/react-refresh-webpack-plugin": "^0.5.8",
+        "@pmmmwh/react-refresh-webpack-plugin": "^0.5.9",
         "@pybricks/firmware": "6.2.0",
         "@pybricks/ide-docs": "2.4.0",
         "@pybricks/images": "^1.2.1",
diff --git a/yarn.lock b/yarn.lock
index 2cba2144..fc3e56cc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2633,9 +2633,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@pmmmwh/react-refresh-webpack-plugin@npm:^0.5.8":
-  version: 0.5.8
-  resolution: "@pmmmwh/react-refresh-webpack-plugin@npm:0.5.8"
+"@pmmmwh/react-refresh-webpack-plugin@npm:^0.5.9":
+  version: 0.5.9
+  resolution: "@pmmmwh/react-refresh-webpack-plugin@npm:0.5.9"
   dependencies:
     ansi-html-community: ^0.0.8
     common-path-prefix: ^3.0.0
@@ -2643,7 +2643,7 @@ __metadata:
     error-stack-parser: ^2.0.6
     find-up: ^5.0.0
     html-entities: ^2.1.0
-    loader-utils: ^2.0.0
+    loader-utils: ^2.0.3
     schema-utils: ^3.0.0
     source-map: ^0.7.3
   peerDependencies:
@@ -2668,7 +2668,7 @@ __metadata:
       optional: true
     webpack-plugin-serve:
       optional: true
-  checksum: 48d8b2813dfba7d482e58a2b0161b79e3a5d608603f1a3c34d709ecc2e6e08f8b14f79934c57849d06f153eb327f18e3d8e1539f978e40ca91539c342f27b8ae
+  checksum: 446c0add9ecf17ed9911bf310bf22ab64f4b3d0ce334e68a3fcac5efee782ef4d7b6260997efaf720c7a2ea39086db89629e4aa07fb18558387d8dc8f0f31da2
   languageName: node
   linkType: hard
 
@@ -2731,7 +2731,7 @@ __metadata:
     "@blueprintjs/core": ^4.12.0
     "@blueprintjs/popover2": ^1.8.1
     "@blueprintjs/select": ^4.8.6
-    "@pmmmwh/react-refresh-webpack-plugin": ^0.5.8
+    "@pmmmwh/react-refresh-webpack-plugin": ^0.5.9
     "@pybricks/firmware": 6.2.0
     "@pybricks/ide-docs": 2.4.0
     "@pybricks/images": ^1.2.1
@@ -11017,6 +11017,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"loader-utils@npm:^2.0.3":
+  version: 2.0.4
+  resolution: "loader-utils@npm:2.0.4"
+  dependencies:
+    big.js: ^5.2.2
+    emojis-list: ^3.0.0
+    json5: ^2.1.2
+  checksum: a5281f5fff1eaa310ad5e1164095689443630f3411e927f95031ab4fb83b4a98f388185bb1fe949e8ab8d4247004336a625e9255c22122b815bb9a4c5d8fc3b7
+  languageName: node
+  linkType: hard
+
 "loader-utils@npm:^3.2.0":
   version: 3.2.0
   resolution: "loader-utils@npm:3.2.0"