diff --git a/pyproject.toml b/pyproject.toml
index aa03506b..bec0c3dd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -108,7 +108,7 @@ dependencies = [
     "pytest>=7.4.0",
     "pytest-asyncio>=0.21.0",
     "pytest-cov>=4.1.0",
-    "pytest-mock>=3.12.0",
+    "pytest-mock>=3.15.1",
     "pytest-xdist>=3.3.0",
     "pytest-bdd>=7.0.0",
     "black>=23.9.0",
@@ -122,7 +122,7 @@ dev = [
     "pytest>=7.4.0",
     "pytest-asyncio>=0.21.0",
     "pytest-cov>=4.1.0",
-    "pytest-mock>=3.12.0",
+    "pytest-mock>=3.15.1",
     "pytest-xdist>=3.3.0",
     "pytest-bdd>=7.0.0",
     "pytest-spec>=3.2.0",
diff --git a/requirements-dev.txt b/requirements-dev.txt
index ff561f7e..c5b8a5a9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@
 # Testing
 pytest>=7.0.0
 pytest-asyncio>=0.21.0
-pytest-mock>=3.10.0
+pytest-mock>=3.15.1
 pytest-benchmark>=5.2.3
 
 # Linting and formatting