diff --git a/pyproject.toml b/pyproject.toml
index 0f3fb10a4..8cea06b53 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,6 +43,9 @@ test-docs = [
     "pydub>=0.25.1",
     "datasets>=3.0.1",
     "writer-sdk>=1.2.0",
+    "pytest>=8.0.0",
+    "pytest-asyncio>=0.23.5",
+    "pytest-cov>=4.1.0",
 ]
 mistralai = ["mistralai>=1.0.3"]
 litellm = ["litellm>=1.35.31"]
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 859145ce9..4ddb563e3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -48,6 +48,8 @@ cohere==5.11.4
     # via instructor (pyproject.toml)
 courlan==1.3.2
     # via trafilatura
+coverage==7.6.7
+    # via pytest-cov
 datasets==3.1.0
     # via instructor (pyproject.toml)
 dateparser==1.2.0
@@ -118,6 +120,8 @@ idna==3.10
     #   yarl
 importlib-metadata==8.5.0
     # via litellm
+iniconfig==2.0.0
+    # via pytest
 jinja2==3.1.4
     # via
     #   instructor (pyproject.toml)
@@ -173,6 +177,7 @@ packaging==24.2
     # via
     #   datasets
     #   huggingface-hub
+    #   pytest
 pandas==2.2.3
     # via
     #   instructor (pyproject.toml)
@@ -181,6 +186,8 @@ parameterized==0.9.0
     # via cohere
 phonenumbers==8.13.50
     # via instructor (pyproject.toml)
+pluggy==1.5.0
+    # via pytest
 propcache==0.2.0
     # via
     #   aiohttp
@@ -211,6 +218,15 @@ pydub==0.25.1
     # via instructor (pyproject.toml)
 pygments==2.18.0
     # via rich
+pytest==8.3.3
+    # via
+    #   instructor (pyproject.toml)
+    #   pytest-asyncio
+    #   pytest-cov
+pytest-asyncio==0.24.0
+    # via instructor (pyproject.toml)
+pytest-cov==6.0.0
+    # via instructor (pyproject.toml)
 python-dateutil==2.8.2
     # via
     #   dateparser