diff --git a/package.json b/package.json
index 4c5cf667c..8969a9663 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "@hotwired/turbo-rails": "^7.3.0",
     "accessible-autocomplete": "^2.0.4",
     "axios": "^1.4.0",
-    "esbuild": "^0.18.6",
+    "esbuild": "^0.18.19",
     "govuk-frontend": "^4.6.0",
     "puppeteer": "^21.0.1",
     "sass": "^1.64.2"
diff --git a/yarn.lock b/yarn.lock
index e5381c680..bbb1a8b33 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -32,156 +32,156 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@esbuild/android-arm64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/android-arm64@npm:0.18.6"
+"@esbuild/android-arm64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/android-arm64@npm:0.18.19"
   conditions: os=android & cpu=arm64
   languageName: node
   linkType: hard
 
-"@esbuild/android-arm@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/android-arm@npm:0.18.6"
+"@esbuild/android-arm@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/android-arm@npm:0.18.19"
   conditions: os=android & cpu=arm
   languageName: node
   linkType: hard
 
-"@esbuild/android-x64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/android-x64@npm:0.18.6"
+"@esbuild/android-x64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/android-x64@npm:0.18.19"
   conditions: os=android & cpu=x64
   languageName: node
   linkType: hard
 
-"@esbuild/darwin-arm64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/darwin-arm64@npm:0.18.6"
+"@esbuild/darwin-arm64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/darwin-arm64@npm:0.18.19"
   conditions: os=darwin & cpu=arm64
   languageName: node
   linkType: hard
 
-"@esbuild/darwin-x64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/darwin-x64@npm:0.18.6"
+"@esbuild/darwin-x64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/darwin-x64@npm:0.18.19"
   conditions: os=darwin & cpu=x64
   languageName: node
   linkType: hard
 
-"@esbuild/freebsd-arm64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/freebsd-arm64@npm:0.18.6"
+"@esbuild/freebsd-arm64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/freebsd-arm64@npm:0.18.19"
   conditions: os=freebsd & cpu=arm64
   languageName: node
   linkType: hard
 
-"@esbuild/freebsd-x64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/freebsd-x64@npm:0.18.6"
+"@esbuild/freebsd-x64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/freebsd-x64@npm:0.18.19"
   conditions: os=freebsd & cpu=x64
   languageName: node
   linkType: hard
 
-"@esbuild/linux-arm64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/linux-arm64@npm:0.18.6"
+"@esbuild/linux-arm64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/linux-arm64@npm:0.18.19"
   conditions: os=linux & cpu=arm64
   languageName: node
   linkType: hard
 
-"@esbuild/linux-arm@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/linux-arm@npm:0.18.6"
+"@esbuild/linux-arm@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/linux-arm@npm:0.18.19"
   conditions: os=linux & cpu=arm
   languageName: node
   linkType: hard
 
-"@esbuild/linux-ia32@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/linux-ia32@npm:0.18.6"
+"@esbuild/linux-ia32@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/linux-ia32@npm:0.18.19"
   conditions: os=linux & cpu=ia32
   languageName: node
   linkType: hard
 
-"@esbuild/linux-loong64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/linux-loong64@npm:0.18.6"
+"@esbuild/linux-loong64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/linux-loong64@npm:0.18.19"
   conditions: os=linux & cpu=loong64
   languageName: node
   linkType: hard
 
-"@esbuild/linux-mips64el@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/linux-mips64el@npm:0.18.6"
+"@esbuild/linux-mips64el@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/linux-mips64el@npm:0.18.19"
   conditions: os=linux & cpu=mips64el
   languageName: node
   linkType: hard
 
-"@esbuild/linux-ppc64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/linux-ppc64@npm:0.18.6"
+"@esbuild/linux-ppc64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/linux-ppc64@npm:0.18.19"
   conditions: os=linux & cpu=ppc64
   languageName: node
   linkType: hard
 
-"@esbuild/linux-riscv64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/linux-riscv64@npm:0.18.6"
+"@esbuild/linux-riscv64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/linux-riscv64@npm:0.18.19"
   conditions: os=linux & cpu=riscv64
   languageName: node
   linkType: hard
 
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-  version: 0.18.6
-  resolution: "@esbuild/linux-s390x@npm:0.18.6"
+"@esbuild/linux-s390x@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/linux-s390x@npm:0.18.19"
   conditions: os=linux & cpu=s390x
   languageName: node
   linkType: hard
 
-"@esbuild/linux-x64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/linux-x64@npm:0.18.6"
+"@esbuild/linux-x64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/linux-x64@npm:0.18.19"
   conditions: os=linux & cpu=x64
   languageName: node
   linkType: hard
 
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-  version: 0.18.6
-  resolution: "@esbuild/netbsd-x64@npm:0.18.6"
+"@esbuild/netbsd-x64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/netbsd-x64@npm:0.18.19"
   conditions: os=netbsd & cpu=x64
   languageName: node
   linkType: hard
 
-"@esbuild/openbsd-x64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/openbsd-x64@npm:0.18.6"
+"@esbuild/openbsd-x64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/openbsd-x64@npm:0.18.19"
   conditions: os=openbsd & cpu=x64
   languageName: node
   linkType: hard
 
-"@esbuild/sunos-x64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/sunos-x64@npm:0.18.6"
+"@esbuild/sunos-x64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/sunos-x64@npm:0.18.19"
   conditions: os=sunos & cpu=x64
   languageName: node
   linkType: hard
 
-"@esbuild/win32-arm64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/win32-arm64@npm:0.18.6"
+"@esbuild/win32-arm64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/win32-arm64@npm:0.18.19"
   conditions: os=win32 & cpu=arm64
   languageName: node
   linkType: hard
 
-"@esbuild/win32-ia32@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/win32-ia32@npm:0.18.6"
+"@esbuild/win32-ia32@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/win32-ia32@npm:0.18.19"
   conditions: os=win32 & cpu=ia32
   languageName: node
   linkType: hard
 
-"@esbuild/win32-x64@npm:0.18.6":
-  version: 0.18.6
-  resolution: "@esbuild/win32-x64@npm:0.18.6"
+"@esbuild/win32-x64@npm:0.18.19":
+  version: 0.18.19
+  resolution: "@esbuild/win32-x64@npm:0.18.19"
   conditions: os=win32 & cpu=x64
   languageName: node
   linkType: hard
@@ -809,32 +809,32 @@ __metadata:
   languageName: node
   linkType: hard
 
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-  version: 0.18.6
-  resolution: "esbuild@npm:0.18.6"
-  dependencies:
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-    "@esbuild/android-arm64": 0.18.6
-    "@esbuild/android-x64": 0.18.6
-    "@esbuild/darwin-arm64": 0.18.6
-    "@esbuild/darwin-x64": 0.18.6
-    "@esbuild/freebsd-arm64": 0.18.6
-    "@esbuild/freebsd-x64": 0.18.6
-    "@esbuild/linux-arm": 0.18.6
-    "@esbuild/linux-arm64": 0.18.6
-    "@esbuild/linux-ia32": 0.18.6
-    "@esbuild/linux-loong64": 0.18.6
-    "@esbuild/linux-mips64el": 0.18.6
-    "@esbuild/linux-ppc64": 0.18.6
-    "@esbuild/linux-riscv64": 0.18.6
-    "@esbuild/linux-s390x": 0.18.6
-    "@esbuild/linux-x64": 0.18.6
-    "@esbuild/netbsd-x64": 0.18.6
-    "@esbuild/openbsd-x64": 0.18.6
-    "@esbuild/sunos-x64": 0.18.6
-    "@esbuild/win32-arm64": 0.18.6
-    "@esbuild/win32-ia32": 0.18.6
-    "@esbuild/win32-x64": 0.18.6
+"esbuild@npm:^0.18.19":
+  version: 0.18.19
+  resolution: "esbuild@npm:0.18.19"
+  dependencies:
+    "@esbuild/android-arm": 0.18.19
+    "@esbuild/android-arm64": 0.18.19
+    "@esbuild/android-x64": 0.18.19
+    "@esbuild/darwin-arm64": 0.18.19
+    "@esbuild/darwin-x64": 0.18.19
+    "@esbuild/freebsd-arm64": 0.18.19
+    "@esbuild/freebsd-x64": 0.18.19
+    "@esbuild/linux-arm": 0.18.19
+    "@esbuild/linux-arm64": 0.18.19
+    "@esbuild/linux-ia32": 0.18.19
+    "@esbuild/linux-loong64": 0.18.19
+    "@esbuild/linux-mips64el": 0.18.19
+    "@esbuild/linux-ppc64": 0.18.19
+    "@esbuild/linux-riscv64": 0.18.19
+    "@esbuild/linux-s390x": 0.18.19
+    "@esbuild/linux-x64": 0.18.19
+    "@esbuild/netbsd-x64": 0.18.19
+    "@esbuild/openbsd-x64": 0.18.19
+    "@esbuild/sunos-x64": 0.18.19
+    "@esbuild/win32-arm64": 0.18.19
+    "@esbuild/win32-ia32": 0.18.19
+    "@esbuild/win32-x64": 0.18.19
   dependenciesMeta:
     "@esbuild/android-arm":
       optional: true
@@ -882,7 +882,7 @@ __metadata:
       optional: true
   bin:
     esbuild: bin/esbuild
-  checksum: 149bf2ac5675eaff7627de521533ac93daec2f5822bbec6a02f12d61eeb80c4cccac63e124759f63bc49d18839a97c0c6d0162bcb75034dfbee106cb84df4b62
+  checksum: 326c38d33eff024278b293308eff52e9a6b28c897f2ee4a4f8f25a092648d16090b206cbe0f448a3680f87af80af59decea7d68051c3eea937570415087e4d9f
   languageName: node
   linkType: hard
 
@@ -968,7 +968,7 @@ __metadata:
     "@hotwired/turbo-rails": ^7.3.0
     accessible-autocomplete: ^2.0.4
     axios: ^1.4.0
-    esbuild: ^0.18.6
+    esbuild: ^0.18.19
     govuk-frontend: ^4.6.0
     puppeteer: ^21.0.1
     sass: ^1.64.2