diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 58d680fc..d799ad1f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -288,9 +288,6 @@ jobs:
           pip install invoke toml codecov
       - name: "Install Package"
         run: "poetry install --all-extras"
-      - name: "Set environment variables for python_testcontainers"
-        run: |
-          echo INFRAHUB_TESTING_IMAGE_VER=latest >> $GITHUB_ENV
       - name: "Integration Tests"
         run: |
           poetry run pytest --cov infrahub_sdk tests/integration/
diff --git a/infrahub_sdk/testing/docker.py b/infrahub_sdk/testing/docker.py
index e5865678..0f7d46b2 100644
--- a/infrahub_sdk/testing/docker.py
+++ b/infrahub_sdk/testing/docker.py
@@ -8,13 +8,16 @@
 
 from .. import Config, InfrahubClient, InfrahubClientSync
 
-INFRAHUB_VERSION = os.getenv("INFRAHUB_TESTING_IMAGE_VER", "latest")
+INFRAHUB_VERSION = os.getenv("INFRAHUB_TESTING_IMAGE_VER")
 
 
 def skip_version(min_infrahub_version: str | None = None, max_infrahub_version: str | None = None) -> bool:
     """
     Check if a test should be skipped depending on infrahub version.
     """
+    if INFRAHUB_VERSION is None:
+        return True
+
     try:
         version = Version(INFRAHUB_VERSION)
     except InvalidVersion:
@@ -31,10 +34,6 @@ def skip_version(min_infrahub_version: str | None = None, max_infrahub_version:
 
 
 class TestInfrahubDockerClient(TestInfrahubDocker):
-    @pytest.fixture(scope="class")
-    def infrahub_version(self) -> str:
-        return INFRAHUB_VERSION
-
     @pytest.fixture(scope="class")
     def client(self, infrahub_port: int) -> InfrahubClient:
         return InfrahubClient(
diff --git a/poetry.lock b/poetry.lock
index f60815ae..ac79c770 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.1.2 and should not be changed by hand.
 
 [[package]]
 name = "annotated-types"
@@ -6,7 +6,7 @@ version = "0.7.0"
 description = "Reusable constraint types to use with typing.Annotated"
 optional = false
 python-versions = ">=3.8"
-groups = ["main"]
+groups = ["main", "dev"]
 files = [
     {file = "annotated_types-0.7.0-py3-none-any.whl", hash = "sha256:1f02e8b43a8fbbc3f3e0d4f0f4bfc8131bcb4eebe8849b8e5c773f3a1c582a53"},
     {file = "annotated_types-0.7.0.tar.gz", hash = "sha256:aff07c09a53a08bc8cfccb9c85b05f1aa9a2a6f23728d790723543408344ce89"},
@@ -341,6 +341,7 @@ description = "A Python library for the Docker Engine API."
 optional = false
 python-versions = ">=3.8"
 groups = ["dev"]
+markers = "python_version >= \"3.10\""
 files = [
     {file = "docker-7.1.0-py3-none-any.whl", hash = "sha256:c96b93b7f0a746f9e77d325bcfb87422a3d8bd4f03136ae8a85b37f1898d5fc0"},
     {file = "docker-7.1.0.tar.gz", hash = "sha256:ad8c70e6e3f8926cb8a92619b832b4ea5299e2831c14284663184e200546fa6c"},
@@ -676,17 +677,21 @@ type = ["pytest-mypy"]
 
 [[package]]
 name = "infrahub-testcontainers"
-version = "1.1.9"
+version = "1.2.5"
 description = "Testcontainers instance for Infrahub to easily build integration tests"
 optional = false
 python-versions = "<4.0,>=3.9"
 groups = ["dev"]
+markers = "python_version >= \"3.10\""
 files = [
-    {file = "infrahub_testcontainers-1.1.9-py3-none-any.whl", hash = "sha256:3b86954baa3103bbdeb8e74d10befd7cc2859b7a8ddea89138abe231a054ec85"},
-    {file = "infrahub_testcontainers-1.1.9.tar.gz", hash = "sha256:4b42f4928d406bc9f6b00b3f91d24f3c2a3bd2a8f2950ad0aa0abe1e4685dcfe"},
+    {file = "infrahub_testcontainers-1.2.5-py3-none-any.whl", hash = "sha256:80b8c2e88cd75830365c7a1135d13e33c7c0f284c54f7974b10574e4bfef5134"},
+    {file = "infrahub_testcontainers-1.2.5.tar.gz", hash = "sha256:447cc513c4208a3eac8fc3e480c57d4895c9fe3b167357a83dcadd55821f7e5e"},
 ]
 
 [package.dependencies]
+httpx = ">=0.28.1,<0.29.0"
+psutil = "*"
+pydantic = ">=2.10.6,<3.0.0"
 pytest = "*"
 testcontainers = ">=4.8,<4.9"
 
@@ -1185,6 +1190,31 @@ files = [
 [package.dependencies]
 wcwidth = "*"
 
+[[package]]
+name = "psutil"
+version = "7.0.0"
+description = "Cross-platform lib for process and system monitoring in Python.  NOTE: the syntax of this script MUST be kept compatible with Python 2.7."
+optional = false
+python-versions = ">=3.6"
+groups = ["dev"]
+markers = "python_version >= \"3.10\""
+files = [
+    {file = "psutil-7.0.0-cp36-abi3-macosx_10_9_x86_64.whl", hash = "sha256:101d71dc322e3cffd7cea0650b09b3d08b8e7c4109dd6809fe452dfd00e58b25"},
+    {file = "psutil-7.0.0-cp36-abi3-macosx_11_0_arm64.whl", hash = "sha256:39db632f6bb862eeccf56660871433e111b6ea58f2caea825571951d4b6aa3da"},
+    {file = "psutil-7.0.0-cp36-abi3-manylinux_2_12_i686.manylinux2010_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:1fcee592b4c6f146991ca55919ea3d1f8926497a713ed7faaf8225e174581e91"},
+    {file = "psutil-7.0.0-cp36-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:4b1388a4f6875d7e2aff5c4ca1cc16c545ed41dd8bb596cefea80111db353a34"},
+    {file = "psutil-7.0.0-cp36-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:a5f098451abc2828f7dc6b58d44b532b22f2088f4999a937557b603ce72b1993"},
+    {file = "psutil-7.0.0-cp36-cp36m-win32.whl", hash = "sha256:84df4eb63e16849689f76b1ffcb36db7b8de703d1bc1fe41773db487621b6c17"},
+    {file = "psutil-7.0.0-cp36-cp36m-win_amd64.whl", hash = "sha256:1e744154a6580bc968a0195fd25e80432d3afec619daf145b9e5ba16cc1d688e"},
+    {file = "psutil-7.0.0-cp37-abi3-win32.whl", hash = "sha256:ba3fcef7523064a6c9da440fc4d6bd07da93ac726b5733c29027d7dc95b39d99"},
+    {file = "psutil-7.0.0-cp37-abi3-win_amd64.whl", hash = "sha256:4cf3d4eb1aa9b348dec30105c55cd9b7d4629285735a102beb4441e38db90553"},
+    {file = "psutil-7.0.0.tar.gz", hash = "sha256:7be9c3eba38beccb6495ea33afd982a44074b78f28c434a1f51cc07fd315c456"},
+]
+
+[package.extras]
+dev = ["abi3audit", "black (==24.10.0)", "check-manifest", "coverage", "packaging", "pylint", "pyperf", "pypinfo", "pytest", "pytest-cov", "pytest-xdist", "requests", "rstcheck", "ruff", "setuptools", "sphinx", "sphinx_rtd_theme", "toml-sort", "twine", "virtualenv", "vulture", "wheel"]
+test = ["pytest", "pytest-xdist", "setuptools"]
+
 [[package]]
 name = "ptyprocess"
 version = "0.7.0"
@@ -1275,7 +1305,7 @@ version = "2.11.1"
 description = "Data validation using Python type hints"
 optional = false
 python-versions = ">=3.9"
-groups = ["main"]
+groups = ["main", "dev"]
 files = [
     {file = "pydantic-2.11.1-py3-none-any.whl", hash = "sha256:5b6c415eee9f8123a14d859be0c84363fec6b1feb6b688d6435801230b56e0b8"},
     {file = "pydantic-2.11.1.tar.gz", hash = "sha256:442557d2910e75c991c39f4b4ab18963d57b9b55122c8b2a9cd176d8c29ce968"},
@@ -1297,7 +1327,7 @@ version = "2.33.0"
 description = "Core functionality for Pydantic validation and serialization"
 optional = false
 python-versions = ">=3.9"
-groups = ["main"]
+groups = ["main", "dev"]
 files = [
     {file = "pydantic_core-2.33.0-cp310-cp310-macosx_10_12_x86_64.whl", hash = "sha256:71dffba8fe9ddff628c68f3abd845e91b028361d43c5f8e7b3f8b91d7d85413e"},
     {file = "pydantic_core-2.33.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:abaeec1be6ed535a5d7ffc2e6c390083c425832b20efd621562fbb5bff6dc518"},
@@ -1579,7 +1609,7 @@ description = "Python for Window Extensions"
 optional = false
 python-versions = "*"
 groups = ["dev"]
-markers = "sys_platform == \"win32\""
+markers = "python_version >= \"3.10\" and sys_platform == \"win32\""
 files = [
     {file = "pywin32-308-cp310-cp310-win32.whl", hash = "sha256:796ff4426437896550d2981b9c2ac0ffd75238ad9ea2d3bfa67a1abd546d262e"},
     {file = "pywin32-308-cp310-cp310-win_amd64.whl", hash = "sha256:4fc888c59b3c0bef905ce7eb7e2106a07712015ea1c8234b703a088d46110e8e"},
@@ -1799,6 +1829,7 @@ description = "Python library for throwaway instances of anything that can run i
 optional = false
 python-versions = "<4.0,>=3.9"
 groups = ["dev"]
+markers = "python_version >= \"3.10\""
 files = [
     {file = "testcontainers-4.8.2-py3-none-any.whl", hash = "sha256:9e19af077cd96e1957c13ee466f1f32905bc6c5bc1bc98643eb18be1a989bfb0"},
     {file = "testcontainers-4.8.2.tar.gz", hash = "sha256:dd4a6a2ea09e3c3ecd39e180b6548105929d0bb78d665ce9919cb3f8c98f9853"},
@@ -1994,7 +2025,7 @@ version = "0.4.0"
 description = "Runtime typing introspection tools"
 optional = false
 python-versions = ">=3.9"
-groups = ["main"]
+groups = ["main", "dev"]
 files = [
     {file = "typing_inspection-0.4.0-py3-none-any.whl", hash = "sha256:50e72559fcd2a6367a19f7a7e610e6afcb9fac940c650290eed893d61386832f"},
     {file = "typing_inspection-0.4.0.tar.gz", hash = "sha256:9765c87de36671694a67904bf2c96e395be9c6439bb6c87b5142569dcdd65122"},
@@ -2246,6 +2277,7 @@ description = "Module for decorators, wrappers and monkey patching."
 optional = false
 python-versions = ">=3.8"
 groups = ["dev"]
+markers = "python_version >= \"3.10\""
 files = [
     {file = "wrapt-1.17.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:2a0c23b8319848426f305f9cb0c98a6e32ee68a36264f45948ccf8e7d2b941f8"},
     {file = "wrapt-1.17.0-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:b1ca5f060e205f72bec57faae5bd817a1560fcfc4af03f414b08fa29106b7e2d"},
@@ -2362,4 +2394,4 @@ tests = ["Jinja2", "pytest", "pyyaml", "rich"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.9, <3.14"
-content-hash = "3f22f4c4d4aefaa0e51fd28a5e9f9c185b146e6261af38072bc7eae4b1ff0680"
+content-hash = "5e04cf55024fdf4f1c549eb7b17ef3791d8db85fa8447e92b4584f3d01b7f54c"
diff --git a/pyproject.toml b/pyproject.toml
index 4f14a11f..e8e4e50e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -64,8 +64,7 @@ pytest-xdist = "^3.3.1"
 types-python-slugify = "^8.0.0.3"
 invoke = "^2.2.0"
 towncrier = "^24.8.0"
-infrahub-testcontainers = "~1.1.9"
-
+infrahub-testcontainers = { version = "^1.2.5", python = ">=3.10" }
 astroid = "~3.1"
 
 [tool.poetry.extras]