diff --git a/shared/requirements.txt b/shared/requirements.txt
index 8ba497dc4..620e207bd 100644
--- a/shared/requirements.txt
+++ b/shared/requirements.txt
@@ -2,5 +2,5 @@
 # This file is auto-generated by tools/extract_requirements.py.
 click~=8.0.4
 loguru==0.6.0
-pydantic
+pydantic>=1.7.4,<1.10
 pyyaml>=5.3.1,<6.1
diff --git a/shared/setup.py b/shared/setup.py
index dcd9132e0..00bb8b45a 100644
--- a/shared/setup.py
+++ b/shared/setup.py
@@ -19,7 +19,7 @@ setup(
     install_requires=[
         "click~=8.0.4",
         "loguru==0.6.0",
-        "pydantic",
+        "pydantic>=1.7.4,<1.10",
         "pyyaml>=5.3.1,<6.1",
     ],
     extras_require={