diff --git a/poetry.lock b/poetry.lock
index cb8a3fff3..e9c1fd04f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -401,7 +401,7 @@ description = "Thin-wrapper around the mock package for easier use with pytest"
 name = "pytest-mock"
 optional = false
 python-versions = ">=3.5"
-version = "3.0.0"
+version = "3.1.0"
 
 [package.dependencies]
 pytest = ">=2.7"
@@ -840,8 +840,8 @@ pytest-cov = [
     {file = "pytest_cov-2.8.1-py2.py3-none-any.whl", hash = "sha256:cdbdef4f870408ebdbfeb44e63e07eb18bb4619fae852f6e760645fa36172626"},
 ]
 pytest-mock = [
-    {file = "pytest-mock-3.0.0.tar.gz", hash = "sha256:a4494016753a30231f8519bfd160242a0f3c8fb82ca36e7b6f82a7fb602ac6b8"},
-    {file = "pytest_mock-3.0.0-py2.py3-none-any.whl", hash = "sha256:98e02534f170e4f37d7e1abdfc5973fd4207aa609582291717f643764e71c925"},
+    {file = "pytest-mock-3.1.0.tar.gz", hash = "sha256:ce610831cedeff5331f4e2fc453a5dd65384303f680ab34bee2c6533855b431c"},
+    {file = "pytest_mock-3.1.0-py2.py3-none-any.whl", hash = "sha256:997729451dfc36b851a9accf675488c7020beccda15e11c75632ee3d1b1ccd71"},
 ]
 pyyaml = [
     {file = "PyYAML-5.3.1-cp27-cp27m-win32.whl", hash = "sha256:74809a57b329d6cc0fdccee6318f44b9b8649961fa73144a98735b0aaf029f1f"},