diff --git a/poetry.lock b/poetry.lock
index fc9e603046..7cb15b0e08 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -2656,4 +2656,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.10"
-content-hash = "b207524244e8c270ded5c9bb36d2039a1793b7024d247a8a767ae647a6ed6453"
+content-hash = "c0bc686ebd559e3dad53fd7c4c1d96957d716760719981d3513e410f25f34aa8"
diff --git a/pyproject.toml b/pyproject.toml
index 75eeb61e6f..62166ca481 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,8 +23,8 @@ ops = ">=2.0.0"
 # data_platform_libs/v0/upgrade.py
 poetry-core = "*"
 # data_platform_libs/v0/upgrade.py requires pydantic ^1.10
-# grafana_agent/v0/cos_agent.py requires pydantic <2
-pydantic = "^1.10, <2"
+# data_platform_libs/v0/data_models.py requires pydantic ^1.10
+pydantic = "^1.10"
 # grafana_agent/v0/cos_agent.py
 cosl = "*"
 # tls_certificates_interface/v2/tls_certificates.py