diff --git a/poetry.lock b/poetry.lock
index b2c6d645..71529f37 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -900,12 +900,12 @@ files = [
 
 [[package]]
 name = "localstack-client"
-version = "1.39"
+version = "2.7"
 description = "A lightweight Python client for LocalStack."
 optional = false
 python-versions = "*"
 files = [
-    {file = "localstack-client-1.39.tar.gz", hash = "sha256:71124983d15418c90ec9a82c4bde0460b29c62896cd44527b4b3346f8d5f8a89"},
+    {file = "localstack_client-2.7.tar.gz", hash = "sha256:14993119901a4bcbef7c32d899b24f4a58a875a6765693edf1064d66b8a68408"},
 ]
 
 [package.dependencies]
@@ -2022,4 +2022,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "~3.11.9"
-content-hash = "a17f6010c08b5596a0477adcf8615654d35be864accdd05f6bedf26a33d35625"
+content-hash = "7da8d51ca5c5c5a927b6bde22ddef699746e0936ff22f538ddec40f80f5fd47f"
diff --git a/pyproject.toml b/pyproject.toml
index 1d306db3..18051eae 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ govuk-frontend-jinja = "2.6.0"
 httpx = "0.24.1"
 Jinja2 = "3.1.2"
 jmespath = "1.0.1"
-localstack-client = "1.39"
+localstack-client = "2.7"
 marshmallow = "3.19.0"
 osdatahub = "1.2.5"
 psycopg2-binary = "2.9.6"