diff --git a/packages/devutils/poetry.lock b/packages/devutils/poetry.lock
index c33672ae9b..f5bc324b15 100644
--- a/packages/devutils/poetry.lock
+++ b/packages/devutils/poetry.lock
@@ -611,6 +611,23 @@ files = [
 [package.dependencies]
 pytest = ">=5.0"
 
+[[package]]
+name = "pytest-mock"
+version = "3.14.0"
+description = "Thin-wrapper around the mock package for easier use with pytest"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "pytest-mock-3.14.0.tar.gz", hash = "sha256:2719255a1efeceadbc056d6bf3df3d1c5015530fb40cf347c0f9afac88410bd0"},
+    {file = "pytest_mock-3.14.0-py3-none-any.whl", hash = "sha256:0b72c38033392a5f4621342fe11e9219ac11ec9d375f8e2a0c164539e0d70f6f"},
+]
+
+[package.dependencies]
+pytest = ">=6.2.5"
+
+[package.extras]
+dev = ["pre-commit", "pytest-asyncio", "tox"]
+
 [[package]]
 name = "pytest-regressions"
 version = "1.0.6"
@@ -908,4 +925,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "8ed75dc1bd8dd7bce39fc27552ceb7a39292ff9732d093ea8f989c2b2e96a169"
+content-hash = "60d0e93470c723ad924cfd443728b3131e74bc58fc1e0607beb7bc96129b51cf"
diff --git a/packages/devutils/pyproject.toml b/packages/devutils/pyproject.toml
index 66cf007b16..9ef38b6f23 100644
--- a/packages/devutils/pyproject.toml
+++ b/packages/devutils/pyproject.toml
@@ -16,6 +16,7 @@ pytest = "^7.2.2"
 pytest-xdist = "^3.2.1"
 pytest-regressions = "1.0.6"
 pytest-cov = "^4.0.0"
+pytest-mock = "^3.8.2"
 isort = { version = "^5.12.0", python = "^3.8" }
 types-invoke = "^2.0"
 invoke = "^2.2.0"  # keep in sync with requirements.txt
diff --git a/packages/main/poetry.lock b/packages/main/poetry.lock
index 97b142ba1d..64a53ff017 100644
--- a/packages/main/poetry.lock
+++ b/packages/main/poetry.lock
@@ -2360,6 +2360,23 @@ files = [
 freezegun = ">0.3"
 pytest = ">=3.0.0"
 
+[[package]]
+name = "pytest-mock"
+version = "3.14.0"
+description = "Thin-wrapper around the mock package for easier use with pytest"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "pytest-mock-3.14.0.tar.gz", hash = "sha256:2719255a1efeceadbc056d6bf3df3d1c5015530fb40cf347c0f9afac88410bd0"},
+    {file = "pytest_mock-3.14.0-py3-none-any.whl", hash = "sha256:0b72c38033392a5f4621342fe11e9219ac11ec9d375f8e2a0c164539e0d70f6f"},
+]
+
+[package.dependencies]
+pytest = ">=6.2.5"
+
+[package.extras]
+dev = ["pre-commit", "pytest-asyncio", "tox"]
+
 [[package]]
 name = "pytest-regressions"
 version = "1.0.6"
@@ -2945,6 +2962,7 @@ mypy = "^1.1.1"
 pylint = "^3.3.2"
 pytest = "^7.2.2"
 pytest-cov = "^4.0.0"
+pytest-mock = "^3.8.2"
 pytest-regressions = "1.0.6"
 pytest-xdist = "^3.2.1"
 PyYAML = ">=5.4.1,<7.0.0"