diff --git a/constraints.txt b/constraints.txt
deleted file mode 100644
index 6e5aadb..0000000
--- a/constraints.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-aiobotocore==2.12.1
-aiohttp==3.11.11
-aioitertools==0.12.0
-aiosignal==1.3.2
-app-common-python==0.2.7
-attrs==23.2.0
-boto3==1.34.51
-botocore==1.34.51
-CacheControl==0.14.1
-certifi==2024.12.14
-charset-normalizer==3.4.1
-confluent-kafka==2.7.0
-defusedxml==0.7.1
-filelock==3.16.1
-frozenlist==1.5.0
-fsspec==2024.2.0
-idna==3.10
-insights-core==3.3.13
-insights-core-messaging @ git+https://github.com/RedHatInsights/insights-core-messaging@5b71d26d5ab88ed49c460b5fe42a52f7d8f35700
-Jinja2==3.1.5
-jmespath==1.0.1
-jsonschema==4.21.1
-jsonschema-specifications==2023.12.1
-lockfile==0.12.2
-logstash_formatter==0.5.17
-MarkupSafe==2.1.5
-msgpack==1.0.8
-multidict==6.0.5
-prometheus_client==0.20.0
-python-dateutil==2.9.0.post0
-python-json-logger==2.0.7
-PyYAML==6.0.2
-redis==5.0.3
-referencing==0.33.0
-requests==2.31.0
-rpds-py==0.18.0
-s3fs==2024.2.0
-s3transfer==0.10.4
-sentry-sdk==1.42.0
-six==1.16.0
-urllib3==1.26.20
-watchtower==3.1.0
-wrapt==1.16.0
-yarl==1.18.3
diff --git a/pyproject.toml b/pyproject.toml
index 6cdec68..375cdce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ dependencies = [
     "boto3>=1.34.1,<1.35.91",  # limited due to incompatibility between s3fs and newer versions of boto
     "confluent-kafka>=2.0.0",
     "insights-core>=3.1.2",
-    "insights-core-messaging>=1.2.10",
+    "insights-core-messaging>=1.2.15",
     "jsonschema>=4.0.0",
     "prometheus-client>=0.16.0",
     "python-json-logger>=2.0.7,<4",
diff --git a/tox.ini b/tox.ini
index b1e5af6..2e03dac 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,8 +3,8 @@ minversion = 3.18.0
 envlist = py{311,312}
 
 [testenv]
-setenv = PIP_CONSTRAINT=constraints.txt
 usedevelop = True
+deps = -r requirements.txt
 install_command = pip install {opts} {packages}
 extras = dev
 commands =