diff --git a/actions/create_unique_testpypi_version/requirements.txt b/actions/create_unique_testpypi_version/requirements.txt
index e820188..814abb3 100644
--- a/actions/create_unique_testpypi_version/requirements.txt
+++ b/actions/create_unique_testpypi_version/requirements.txt
@@ -7,8 +7,8 @@ idna==3.10
 mailbits==0.2.1
 packaging==24.2
 poetry-core==1.9.1
-pydantic==2.9.2
-pydantic-core==2.23.4
+pydantic==2.10.0
+pydantic-core==2.27.0
 pypi-simple==1.6.1
 requests==2.32.3
 soupsieve==2.6
diff --git a/actions/update_development_dependencies/requirements.txt b/actions/update_development_dependencies/requirements.txt
index 64a5b77..46f1809 100644
--- a/actions/update_development_dependencies/requirements.txt
+++ b/actions/update_development_dependencies/requirements.txt
@@ -38,8 +38,8 @@ poetry-plugin-export==1.8.0
 pre-commit==4.0.1
 ptyprocess==0.7.0
 pycparser==2.22 ; (sys_platform == "darwin" or sys_platform == "linux") and (sys_platform == "darwin" or platform_python_implementation != "PyPy")
-pydantic==2.9.2
-pydantic-core==2.23.4
+pydantic==2.10.0
+pydantic-core==2.27.0
 pypi-simple==1.6.1
 pyproject-hooks==1.2.0
 pywin32-ctypes==0.2.3 ; sys_platform == "win32"