diff --git a/package-lock.json b/package-lock.json
index f195df931..eeeb9bdb0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2485,9 +2485,9 @@
       }
     },
     "node_modules/@middy/http-header-normalizer": {
-      "version": "5.4.4",
-      "resolved": "https://registry.npmjs.org/@middy/http-header-normalizer/-/http-header-normalizer-5.4.4.tgz",
-      "integrity": "sha512-jcX9GQ0aHJ3mFOo5hNSYBBuC/40hMSGSEzCEvnfyLi2vRYlko0k3MtPGjPjDbLDgZE3ANvnxtQxOzUrmOAwpOA==",
+      "version": "5.4.5",
+      "resolved": "https://registry.npmjs.org/@middy/http-header-normalizer/-/http-header-normalizer-5.4.5.tgz",
+      "integrity": "sha512-iCF4T0ppMTc1vJe00QwrcRA2O44+INMz2evMxBuGwvtJZdlndgGICK9kocBkhMw30IEWjbs+uwTjE81UQp66dQ==",
       "engines": {
         "node": ">=18"
       },
@@ -16527,7 +16527,7 @@
         "@aws-sdk/client-dynamodb": "^3.606.0",
         "@aws-sdk/lib-dynamodb": "^3.614.0",
         "@middy/core": "^5.4.4",
-        "@middy/http-header-normalizer": "^5.4.4",
+        "@middy/http-header-normalizer": "^5.4.5",
         "@middy/input-output-logger": "^5.4.4",
         "@PrescriptionStatusUpdate_common/middyErrorHandler": "^1.0.0"
       },
@@ -16561,7 +16561,7 @@
         "@aws-sdk/client-dynamodb": "^3.606.0",
         "@aws-sdk/util-dynamodb": "^3.614.0",
         "@middy/core": "^5.4.4",
-        "@middy/http-header-normalizer": "^5.4.4",
+        "@middy/http-header-normalizer": "^5.4.5",
         "@middy/input-output-logger": "^5.4.4",
         "@middy/validator": "^5.4.4",
         "json-schema-to-ts": "^3.1.0",
@@ -16652,7 +16652,7 @@
         "@aws-sdk/client-dynamodb": "^3.606.0",
         "@aws-sdk/util-dynamodb": "^3.614.0",
         "@middy/core": "^5.4.4",
-        "@middy/http-header-normalizer": "^5.4.4",
+        "@middy/http-header-normalizer": "^5.4.5",
         "@middy/input-output-logger": "^5.4.4",
         "@nhs/fhir-middy-error-handler": "^2.0.11"
       },
diff --git a/packages/checkPrescriptionStatusUpdates/package.json b/packages/checkPrescriptionStatusUpdates/package.json
index 0d718f964..dab16b14d 100644
--- a/packages/checkPrescriptionStatusUpdates/package.json
+++ b/packages/checkPrescriptionStatusUpdates/package.json
@@ -19,7 +19,7 @@
     "@aws-sdk/client-dynamodb": "^3.606.0",
     "@aws-sdk/lib-dynamodb": "^3.614.0",
     "@middy/core": "^5.4.4",
-    "@middy/http-header-normalizer": "^5.4.4",
+    "@middy/http-header-normalizer": "^5.4.5",
     "@middy/input-output-logger": "^5.4.4",
     "@PrescriptionStatusUpdate_common/middyErrorHandler": "^1.0.0"
   },
diff --git a/packages/cpsuLambda/package.json b/packages/cpsuLambda/package.json
index b1a7bcfe4..3094ba680 100644
--- a/packages/cpsuLambda/package.json
+++ b/packages/cpsuLambda/package.json
@@ -19,7 +19,7 @@
     "@aws-sdk/client-dynamodb": "^3.606.0",
     "@aws-sdk/util-dynamodb": "^3.614.0",
     "@middy/core": "^5.4.4",
-    "@middy/http-header-normalizer": "^5.4.4",
+    "@middy/http-header-normalizer": "^5.4.5",
     "@middy/input-output-logger": "^5.4.4",
     "@middy/validator": "^5.4.4",
     "json-schema-to-ts": "^3.1.0",
diff --git a/packages/updatePrescriptionStatus/package.json b/packages/updatePrescriptionStatus/package.json
index 5d6841833..6a52fc464 100644
--- a/packages/updatePrescriptionStatus/package.json
+++ b/packages/updatePrescriptionStatus/package.json
@@ -19,7 +19,7 @@
     "@aws-sdk/client-dynamodb": "^3.606.0",
     "@aws-sdk/util-dynamodb": "^3.614.0",
     "@middy/core": "^5.4.4",
-    "@middy/http-header-normalizer": "^5.4.4",
+    "@middy/http-header-normalizer": "^5.4.5",
     "@middy/input-output-logger": "^5.4.4",
     "@nhs/fhir-middy-error-handler": "^2.0.11"
   },