diff --git a/.tool-versions b/.tool-versions
index 993d74a521..d958cc3f3b 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,4 +1,4 @@
-nodejs 20.19.5
+nodejs 24.12.0
 python 3.12.12
 poetry 1.8.2
 shellcheck 0.11.0
diff --git a/.vscode/eps-prescription-status-update-api.code-workspace b/.vscode/eps-prescription-status-update-api.code-workspace
index 659926e2eb..0653f825d2 100644
--- a/.vscode/eps-prescription-status-update-api.code-workspace
+++ b/.vscode/eps-prescription-status-update-api.code-workspace
@@ -56,6 +56,10 @@
       "name": "packages/common/middyErrorHandler",
       "path": "../packages/common/middyErrorHandler"
     },
+    {
+      "name": "packages/common/utilities",
+      "path": "../packages/common/utilities"
+    },
     {
       "name": "packages/psuRestoreValidationLambda",
       "path": "../packages/psuRestoreValidationLambda"
diff --git a/SAMtemplates/functions/main.yaml b/SAMtemplates/functions/main.yaml
index 89476fe047..9ebfb31b6b 100644
--- a/SAMtemplates/functions/main.yaml
+++ b/SAMtemplates/functions/main.yaml
@@ -9,7 +9,7 @@ Globals:
     MemorySize: 256
     Architectures:
       - x86_64
-    Runtime: nodejs20.x
+    Runtime: nodejs24.x
     Environment:
       Variables:
         NODE_OPTIONS: "--enable-source-maps"
diff --git a/package-lock.json b/package-lock.json
index cc2bad6b54..6aece2d988 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11324,8 +11324,8 @@
         "@redocly/cli": "^2.14.4"
       },
       "engines": {
-        "node": "20.10.x",
-        "npm": "10.2.x"
+        "node": "24.12.x",
+        "npm": "11.6.x"
       }
     },
     "packages/statusLambda": {
diff --git a/packages/capabilityStatement/jest.config.ts b/packages/capabilityStatement/jest.config.ts
index 22dd407f31..acbc1493de 100644
--- a/packages/capabilityStatement/jest.config.ts
+++ b/packages/capabilityStatement/jest.config.ts
@@ -1,4 +1,4 @@
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 import type {JestConfigWithTsJest} from "ts-jest"
 
 const jestConfig: JestConfigWithTsJest = {
diff --git a/packages/checkPrescriptionStatusUpdates/jest.config.ts b/packages/checkPrescriptionStatusUpdates/jest.config.ts
index d839b751c9..1ad45dd190 100644
--- a/packages/checkPrescriptionStatusUpdates/jest.config.ts
+++ b/packages/checkPrescriptionStatusUpdates/jest.config.ts
@@ -1,4 +1,4 @@
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 import type {JestConfigWithTsJest} from "ts-jest"
 
 const jestConfig: JestConfigWithTsJest = {
diff --git a/packages/common/middyErrorHandler/jest.config.ts b/packages/common/middyErrorHandler/jest.config.ts
index 63ae0ac6ac..022989c681 100644
--- a/packages/common/middyErrorHandler/jest.config.ts
+++ b/packages/common/middyErrorHandler/jest.config.ts
@@ -1,4 +1,4 @@
-import defaultConfig from "../../../jest.default.config"
+import defaultConfig from "../../../jest.default.config.ts"
 import type {JestConfigWithTsJest} from "ts-jest"
 
 const jestConfig: JestConfigWithTsJest = {
diff --git a/packages/common/utilities/jest.config.ts b/packages/common/utilities/jest.config.ts
index 63644906c6..6a6e039c9a 100644
--- a/packages/common/utilities/jest.config.ts
+++ b/packages/common/utilities/jest.config.ts
@@ -1,5 +1,5 @@
 import type {JestConfigWithTsJest} from "ts-jest"
-import defaultConfig from "../../../jest.default.config"
+import defaultConfig from "../../../jest.default.config.ts"
 
 const jestConfig: JestConfigWithTsJest = {
   ...defaultConfig,
diff --git a/packages/cpsuLambda/jest.config.ts b/packages/cpsuLambda/jest.config.ts
index fb4d05f26c..d93d212b98 100644
--- a/packages/cpsuLambda/jest.config.ts
+++ b/packages/cpsuLambda/jest.config.ts
@@ -1,5 +1,5 @@
 import type {JestConfigWithTsJest} from "ts-jest"
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 
 const jestConfig: JestConfigWithTsJest = {
   ...defaultConfig,
diff --git a/packages/gsul/jest.config.ts b/packages/gsul/jest.config.ts
index fb4d05f26c..d93d212b98 100644
--- a/packages/gsul/jest.config.ts
+++ b/packages/gsul/jest.config.ts
@@ -1,5 +1,5 @@
 import type {JestConfigWithTsJest} from "ts-jest"
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 
 const jestConfig: JestConfigWithTsJest = {
   ...defaultConfig,
diff --git a/packages/nhsNotifyLambda/jest.config.ts b/packages/nhsNotifyLambda/jest.config.ts
index 32720a510e..8212011ed9 100644
--- a/packages/nhsNotifyLambda/jest.config.ts
+++ b/packages/nhsNotifyLambda/jest.config.ts
@@ -1,5 +1,5 @@
 import type {JestConfigWithTsJest} from "ts-jest"
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 
 const jestConfig: JestConfigWithTsJest = {
   ...defaultConfig,
diff --git a/packages/nhsNotifyUpdateCallback/jest.config.ts b/packages/nhsNotifyUpdateCallback/jest.config.ts
index d839b751c9..1ad45dd190 100644
--- a/packages/nhsNotifyUpdateCallback/jest.config.ts
+++ b/packages/nhsNotifyUpdateCallback/jest.config.ts
@@ -1,4 +1,4 @@
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 import type {JestConfigWithTsJest} from "ts-jest"
 
 const jestConfig: JestConfigWithTsJest = {
diff --git a/packages/nhsd-psu-sandbox/jest.config.ts b/packages/nhsd-psu-sandbox/jest.config.ts
index 1ddbc83f6c..dd2cb2f161 100644
--- a/packages/nhsd-psu-sandbox/jest.config.ts
+++ b/packages/nhsd-psu-sandbox/jest.config.ts
@@ -1,4 +1,4 @@
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 import type {JestConfigWithTsJest} from "ts-jest"
 
 const jestConfig: JestConfigWithTsJest = {
diff --git a/packages/psuRestoreValidationLambda/jest.config.ts b/packages/psuRestoreValidationLambda/jest.config.ts
index 22dd407f31..acbc1493de 100644
--- a/packages/psuRestoreValidationLambda/jest.config.ts
+++ b/packages/psuRestoreValidationLambda/jest.config.ts
@@ -1,4 +1,4 @@
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 import type {JestConfigWithTsJest} from "ts-jest"
 
 const jestConfig: JestConfigWithTsJest = {
diff --git a/packages/specification/jest.config.ts b/packages/specification/jest.config.ts
index 1ddbc83f6c..dd2cb2f161 100644
--- a/packages/specification/jest.config.ts
+++ b/packages/specification/jest.config.ts
@@ -1,4 +1,4 @@
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 import type {JestConfigWithTsJest} from "ts-jest"
 
 const jestConfig: JestConfigWithTsJest = {
diff --git a/packages/specification/package.json b/packages/specification/package.json
index 7db14c653f..ec5bd73112 100644
--- a/packages/specification/package.json
+++ b/packages/specification/package.json
@@ -13,8 +13,8 @@
   "author": "NHS Digital",
   "license": "MIT",
   "engines": {
-    "node": "20.10.x",
-    "npm": "10.2.x"
+    "node": "24.12.x",
+    "npm": "11.6.x"
   },
   "homepage": "https://github.com/NHSDigital/eps-prescription-status-update-api",
   "devDependencies": {
diff --git a/packages/statusLambda/jest.config.ts b/packages/statusLambda/jest.config.ts
index 1ddbc83f6c..dd2cb2f161 100644
--- a/packages/statusLambda/jest.config.ts
+++ b/packages/statusLambda/jest.config.ts
@@ -1,4 +1,4 @@
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 import type {JestConfigWithTsJest} from "ts-jest"
 
 const jestConfig: JestConfigWithTsJest = {
diff --git a/packages/updatePrescriptionStatus/jest.config.ts b/packages/updatePrescriptionStatus/jest.config.ts
index 50432d9f76..fd94bd6a89 100644
--- a/packages/updatePrescriptionStatus/jest.config.ts
+++ b/packages/updatePrescriptionStatus/jest.config.ts
@@ -1,5 +1,5 @@
 import type {JestConfigWithTsJest} from "ts-jest"
-import defaultConfig from "../../jest.default.config"
+import defaultConfig from "../../jest.default.config.ts"
 
 const jestConfig: JestConfigWithTsJest = {
   ...defaultConfig,