diff --git a/poetry.lock b/poetry.lock
index e389e8e5e..c1cdc44bb 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.3.3 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
 
 [[package]]
 name = "annotated-types"
@@ -612,7 +612,7 @@ files = [
 
 [package.dependencies]
 attrs = ">=22.2.0"
-jsonschema-specifications = ">=2023.3.6"
+jsonschema-specifications = ">=2023.03.6"
 referencing = ">=0.28.4"
 rpds-py = ">=0.25.0"
 
@@ -1563,32 +1563,32 @@ dev = ["build", "tox", "tox-uv"]
 
 [[package]]
 name = "pytest-nhsd-apim"
-version = "5.0.15"
+version = "6.0.10"
 description = "Pytest plugin accessing NHSDigital's APIM proxies"
 optional = false
-python-versions = "<4.0,>=3.13"
+python-versions = ">=3.10"
 groups = ["dev"]
 files = [
-    {file = "pytest_nhsd_apim-5.0.15-py3-none-any.whl", hash = "sha256:3f6c74d18b29ac1726675410ee46363c62adb20979ac590ff873020c1d208b72"},
-    {file = "pytest_nhsd_apim-5.0.15.tar.gz", hash = "sha256:df7114f5523cbd28d2629cdee02c72a511cbed7a878d673805e597444b265a59"},
+    {file = "pytest_nhsd_apim-6.0.10-py3-none-any.whl", hash = "sha256:49364f43906bd1aa403576e69e49f33e97b1c81e24a6e25a61758784d4a55b37"},
+    {file = "pytest_nhsd_apim-6.0.10.tar.gz", hash = "sha256:3f2bece8f57ac976109c91d2a2391a77c7791bfa7ee4435e2c08b75005e4f961"},
 ]
 
 [package.dependencies]
-Authlib = ">=1.6.1,<2.0.0"
-cryptography = ">44.0.1"
-lxml = ">=5.3.1,<6.0.0"
+Authlib = ">=1.6.6,<2.0.0"
+cryptography = ">=46.0.5"
+lxml = ">=5.3.1,<7.0.0"
 pycryptodome = ">=3.20.0,<4.0.0"
 pydantic = ">=2.9.2,<3.0.0"
 pydantic-settings = ">=2.2.1,<3.0.0"
 PyJWT = ">=2.8.0,<3.0.0"
 pyotp = ">=2.9.0,<3.0.0"
-pytest = ">=8.2.0,<9.0.0"
+pytest = ">=8.2.0,<10.0.0"
 requests = ">=2.32.0,<3.0.0"
 setuptools = ">=80.0.1,<81.0.0"
-toml = ">=0.10.2,<0.11.0"
+toml = ">=0.10.2,<1.0.0"
 typing-extensions = ">=4.12.2,<5.0.0"
-urllib3 = ">=2.6.1,<3.0.0"
-wheel = ">=0.37.1,<0.45.0"
+urllib3 = ">=2.6.3,<3.0.0"
+wheel = ">=0.46.2,<0.47.0"
 
 [[package]]
 name = "python-dotenv"
@@ -2067,18 +2067,21 @@ watchdog = ["watchdog (>=2.3)"]
 
 [[package]]
 name = "wheel"
-version = "0.44.0"
-description = "A built-package format for Python"
+version = "0.46.3"
+description = "Command line tool for manipulating wheel files"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 groups = ["dev"]
 files = [
-    {file = "wheel-0.44.0-py3-none-any.whl", hash = "sha256:2376a90c98cc337d18623527a97c31797bd02bad0033d41547043a1cbfbe448f"},
-    {file = "wheel-0.44.0.tar.gz", hash = "sha256:a29c3f2817e95ab89aa4660681ad547c0e9547f20e75b0562fe7723c9a2a9d49"},
+    {file = "wheel-0.46.3-py3-none-any.whl", hash = "sha256:4b399d56c9d9338230118d705d9737a2a468ccca63d5e813e2a4fc7815d8bc4d"},
+    {file = "wheel-0.46.3.tar.gz", hash = "sha256:e3e79874b07d776c40bd6033f8ddf76a7dad46a7b8aa1b2787a83083519a1803"},
 ]
 
+[package.dependencies]
+packaging = ">=24.0"
+
 [package.extras]
-test = ["pytest (>=6.0.0)", "setuptools (>=65)"]
+test = ["pytest (>=6.0.0)", "setuptools (>=77)"]
 
 [[package]]
 name = "xmlformatter"
@@ -2095,4 +2098,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.13"
-content-hash = "4b413ee8c6da27df69efe47f6d76ffc0a84aea31beaff65a49d1a140e84c50c1"
+content-hash = "ae2946977b6dd2ce86201b72c3e1d9f88f76d4708acb5825a4c55e4720b36933"
diff --git a/pyproject.toml b/pyproject.toml
index 587dad0b4..e67c43a9f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ pip-licenses = "^5.5.0"
 jinja2 = "^3.1.6"
 pytest = "^8.4.2"
 pytest-asyncio = "^1.3.0"
-pytest-nhsd-apim = "^5.0.6"
+pytest-nhsd-apim = "^6.0.10"
 
 [tool.poetry.scripts]