diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9fa610..6173332 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,11 @@ This changelog documents the changes between release versions.
 ## [Unreleased]
 Changes to be included in the next upcoming release
 
+## [1.15.0] - 2025-05-20
+- Updated to use [TypeScript v5.8.2](https://devblogs.microsoft.com/typescript/announcing-typescript-5-8/) ([#53](https://github.com/hasura/ndc-nodejs-lambda/pull/57))
+
 ## [1.14.0] - 2025-05-12
-- Increase `bodyLimit` to 30mb
+- Increase the limit of the size of the request's body to 30 MB ([#56](https://github.com/hasura/ndc-nodejs-lambda/pull/56))
 
 ## [1.13.0] - 2025-03-27
 - Added native toolchain support for connector version upgrading and fixed Dockerized connector version upgrading ([#55](https://github.com/hasura/ndc-nodejs-lambda/pull/55))
diff --git a/Dockerfile b/Dockerfile
index 24213e6..adeadf4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,4 +16,4 @@ EXPOSE 8080
 
 HEALTHCHECK --interval=5s --timeout=10s --start-period=1s --retries=3 CMD [ "sh", "-c", "exec curl -f http://localhost:${HASURA_CONNECTOR_PORT:-8080}/health" ]
 
-CMD [ "sh", "/scripts/start.sh" ]
+CMD [ "bash", "/scripts/start.sh" ]
diff --git a/docker/package-restore.sh b/docker/package-restore.sh
index a6cd6e6..a5ddcf2 100755
--- a/docker/package-restore.sh
+++ b/docker/package-restore.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 set -eu -o pipefail
 
 cd /functions
diff --git a/docker/start.sh b/docker/start.sh
index 221802a..1b0870c 100755
--- a/docker/start.sh
+++ b/docker/start.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 set -eu -o pipefail
 
 /scripts/package-restore.sh
diff --git a/docker/upgrade.sh b/docker/upgrade.sh
index c91d060..b4e9ee5 100755
--- a/docker/upgrade.sh
+++ b/docker/upgrade.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 set -eu -o pipefail
 
 # We do a --package-lock-only because we don't want to change the node_modules directory.
diff --git a/ndc-lambda-sdk/package-lock.json b/ndc-lambda-sdk/package-lock.json
index 8774ec8..16ea523 100644
--- a/ndc-lambda-sdk/package-lock.json
+++ b/ndc-lambda-sdk/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@hasura/ndc-lambda-sdk",
-  "version": "1.14.0",
+  "version": "1.15.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@hasura/ndc-lambda-sdk",
-      "version": "1.14.0",
+      "version": "1.15.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@hasura/ndc-sdk-typescript": "^7.1.0",
@@ -17,7 +17,7 @@
         "p-limit": "^3.1.0",
         "ts-api-utils": "^2.1.0",
         "ts-node": "^10.9.2",
-        "typescript": "^5.8.2"
+        "typescript": "^5.8.3"
       },
       "bin": {
         "ndc-lambda-sdk": "bin/index.js"
@@ -3783,9 +3783,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.8.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.2.tgz",
-      "integrity": "sha512-aJn6wq13/afZp/jT9QZmwEjDqqvSGp1VT5GVg+f/t6/oVyrgXM6BY1h9BRh/O5p3PlUPAe+WuiEZOmb/49RqoQ==",
+      "version": "5.8.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
+      "integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/ndc-lambda-sdk/package.json b/ndc-lambda-sdk/package.json
index a6f96f4..d0461fc 100644
--- a/ndc-lambda-sdk/package.json
+++ b/ndc-lambda-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hasura/ndc-lambda-sdk",
-  "version": "1.14.0",
+  "version": "1.15.0",
   "description": "SDK that can automatically expose TypeScript functions as Hasura NDC functions/procedures",
   "author": "Hasura",
   "license": "Apache-2.0",
@@ -39,7 +39,7 @@
     "p-limit": "^3.1.0",
     "ts-api-utils": "^2.1.0",
     "ts-node": "^10.9.2",
-    "typescript": "^5.8.2"
+    "typescript": "^5.8.3"
   },
   "devDependencies": {
     "@types/chai": "^4.3.11",