diff --git a/Dfe.PrepareTransfers.Redirector/wwwroot/package-lock.json b/Dfe.PrepareTransfers.Redirector/wwwroot/package-lock.json
index 7a33ff290..5f8cc3461 100644
--- a/Dfe.PrepareTransfers.Redirector/wwwroot/package-lock.json
+++ b/Dfe.PrepareTransfers.Redirector/wwwroot/package-lock.json
@@ -6,7 +6,7 @@
 		"": {
 			"dependencies": {
 				"@ministryofjustice/frontend": "^0.2.6",
-				"accessible-autocomplete": "^2.0.4",
+				"accessible-autocomplete": "^3.0.0",
 				"govuk-frontend": "^3.14.0",
 				"jquery": "^3.6.1"
 			},
@@ -368,11 +368,16 @@
 			"dev": true
 		},
 		"node_modules/accessible-autocomplete": {
-			"version": "2.0.4",
-			"resolved": "https://registry.npmjs.org/accessible-autocomplete/-/accessible-autocomplete-2.0.4.tgz",
-			"integrity": "sha512-2p0txrSpvs5wXFUeQJHMheDPTZVSEmiUHWlEPb7vJnv2Dd1xPfoLnBQQMfNbTSit2pL/9sSQYESuD2Yyohd4Yw==",
-			"dependencies": {
-				"preact": "^8.3.1"
+			"version": "3.0.0",
+			"resolved": "https://registry.npmjs.org/accessible-autocomplete/-/accessible-autocomplete-3.0.0.tgz",
+			"integrity": "sha512-Kpm6EX+jjD0AurWfzSP4EVLEKsLUWCazZwidjum+8FCRtSINeaPzVa3ElKVGWvSqVZN9zjeSBF8cirhYEZjW1A==",
+			"peerDependencies": {
+				"preact": "^8.0.0"
+			},
+			"peerDependenciesMeta": {
+				"preact": {
+					"optional": true
+				}
 			}
 		},
 		"node_modules/acorn": {
@@ -1543,7 +1548,9 @@
 			"version": "8.5.3",
 			"resolved": "https://registry.npmjs.org/preact/-/preact-8.5.3.tgz",
 			"integrity": "sha512-O3kKP+1YdgqHOFsZF2a9JVdtqD+RPzCQc3rP+Ualf7V6rmRDchZ9MJbiGTT7LuyqFKZqlHSOyO/oMFmI2lVTsw==",
-			"hasInstallScript": true
+			"hasInstallScript": true,
+			"optional": true,
+			"peer": true
 		},
 		"node_modules/punycode": {
 			"version": "2.1.1",
@@ -2535,12 +2542,10 @@
 			"dev": true
 		},
 		"accessible-autocomplete": {
-			"version": "2.0.4",
-			"resolved": "https://registry.npmjs.org/accessible-autocomplete/-/accessible-autocomplete-2.0.4.tgz",
-			"integrity": "sha512-2p0txrSpvs5wXFUeQJHMheDPTZVSEmiUHWlEPb7vJnv2Dd1xPfoLnBQQMfNbTSit2pL/9sSQYESuD2Yyohd4Yw==",
-			"requires": {
-				"preact": "^8.3.1"
-			}
+			"version": "3.0.0",
+			"resolved": "https://registry.npmjs.org/accessible-autocomplete/-/accessible-autocomplete-3.0.0.tgz",
+			"integrity": "sha512-Kpm6EX+jjD0AurWfzSP4EVLEKsLUWCazZwidjum+8FCRtSINeaPzVa3ElKVGWvSqVZN9zjeSBF8cirhYEZjW1A==",
+			"requires": {}
 		},
 		"acorn": {
 			"version": "8.8.1",
@@ -3355,7 +3360,9 @@
 		"preact": {
 			"version": "8.5.3",
 			"resolved": "https://registry.npmjs.org/preact/-/preact-8.5.3.tgz",
-			"integrity": "sha512-O3kKP+1YdgqHOFsZF2a9JVdtqD+RPzCQc3rP+Ualf7V6rmRDchZ9MJbiGTT7LuyqFKZqlHSOyO/oMFmI2lVTsw=="
+			"integrity": "sha512-O3kKP+1YdgqHOFsZF2a9JVdtqD+RPzCQc3rP+Ualf7V6rmRDchZ9MJbiGTT7LuyqFKZqlHSOyO/oMFmI2lVTsw==",
+			"optional": true,
+			"peer": true
 		},
 		"punycode": {
 			"version": "2.1.1",
diff --git a/Dfe.PrepareTransfers.Redirector/wwwroot/package.json b/Dfe.PrepareTransfers.Redirector/wwwroot/package.json
index 02056b8f3..593c1c05f 100644
--- a/Dfe.PrepareTransfers.Redirector/wwwroot/package.json
+++ b/Dfe.PrepareTransfers.Redirector/wwwroot/package.json
@@ -16,7 +16,7 @@
 	},
 	"dependencies": {
 		"@ministryofjustice/frontend": "^0.2.6",
-		"accessible-autocomplete": "^2.0.4",
+		"accessible-autocomplete": "^3.0.0",
 		"govuk-frontend": "^3.14.0",
 		"jquery": "^3.6.1"
 	}
diff --git a/Dfe.PrepareTransfers.Web/wwwroot/package-lock.json b/Dfe.PrepareTransfers.Web/wwwroot/package-lock.json
index bf3c32c11..d9478074f 100644
--- a/Dfe.PrepareTransfers.Web/wwwroot/package-lock.json
+++ b/Dfe.PrepareTransfers.Web/wwwroot/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "dependencies": {
         "@ministryofjustice/frontend": "^0.2.6",
-        "accessible-autocomplete": "^2.0.4",
+        "accessible-autocomplete": "^3.0.0",
         "dfe-frontend-alpha": "^1.0.1",
         "govuk-frontend": "^4.3.1"
       },
@@ -2915,11 +2915,17 @@
       }
     },
     "node_modules/accessible-autocomplete": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/accessible-autocomplete/-/accessible-autocomplete-2.0.4.tgz",
-      "integrity": "sha512-2p0txrSpvs5wXFUeQJHMheDPTZVSEmiUHWlEPb7vJnv2Dd1xPfoLnBQQMfNbTSit2pL/9sSQYESuD2Yyohd4Yw==",
-      "dependencies": {
-        "preact": "^8.3.1"
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/accessible-autocomplete/-/accessible-autocomplete-3.0.0.tgz",
+      "integrity": "sha512-Kpm6EX+jjD0AurWfzSP4EVLEKsLUWCazZwidjum+8FCRtSINeaPzVa3ElKVGWvSqVZN9zjeSBF8cirhYEZjW1A==",
+      "license": "MIT",
+      "peerDependencies": {
+        "preact": "^8.0.0"
+      },
+      "peerDependenciesMeta": {
+        "preact": {
+          "optional": true
+        }
       }
     },
     "node_modules/acorn": {
@@ -11330,7 +11336,9 @@
       "version": "8.5.3",
       "resolved": "https://registry.npmjs.org/preact/-/preact-8.5.3.tgz",
       "integrity": "sha512-O3kKP+1YdgqHOFsZF2a9JVdtqD+RPzCQc3rP+Ualf7V6rmRDchZ9MJbiGTT7LuyqFKZqlHSOyO/oMFmI2lVTsw==",
-      "hasInstallScript": true
+      "hasInstallScript": true,
+      "optional": true,
+      "peer": true
     },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
diff --git a/Dfe.PrepareTransfers.Web/wwwroot/package.json b/Dfe.PrepareTransfers.Web/wwwroot/package.json
index bac4a7988..384e0be75 100644
--- a/Dfe.PrepareTransfers.Web/wwwroot/package.json
+++ b/Dfe.PrepareTransfers.Web/wwwroot/package.json
@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@ministryofjustice/frontend": "^0.2.6",
-    "accessible-autocomplete": "^2.0.4",
+    "accessible-autocomplete": "^3.0.0",
     "dfe-frontend-alpha": "^1.0.1",
     "govuk-frontend": "^4.3.1"
   }