diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 7877076..5da51cf 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -15,5 +15,5 @@ jobs:
   ci:
     uses: community-of-python/community-workflow/.github/workflows/preset.yml@main
     with:
-      python-version: '["3.12","3.13"]'
+      python-version: '["3.10", "3.12","3.13"]'
     secrets: inherit
diff --git a/pyproject.toml b/pyproject.toml
index 01e24dd..a83a86c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,6 +5,7 @@ readme = "README.md"
 keywords = ["s3", "kaspersky", "antivirus", "upload"]
 classifiers = [
     "Natural Language :: English",
+    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
     "Topic :: Software Development :: Libraries",
@@ -13,7 +14,7 @@ classifiers = [
 ]
 authors = [{ name = "community-of-python" }]
 dynamic = ["version"]
-requires-python = ">=3.12"
+requires-python = ">=3.10"
 dependencies = [
     "httpx",
     "aioboto3",
diff --git a/safe_s3_storage/file_validator.py b/safe_s3_storage/file_validator.py
index 944495e..b43adb6 100644
--- a/safe_s3_storage/file_validator.py
+++ b/safe_s3_storage/file_validator.py
@@ -21,7 +21,7 @@ def _is_image(mime_type: str) -> bool:
     return mime_type.startswith("image/")
 
 
-class ImageConversionFormat(enum.StrEnum):
+class ImageConversionFormat(str, enum.Enum):
     jpeg = enum.auto()
     webp = enum.auto()
 
diff --git a/safe_s3_storage/kaspersky_scan_engine.py b/safe_s3_storage/kaspersky_scan_engine.py
index bf32165..0b7f97f 100644
--- a/safe_s3_storage/kaspersky_scan_engine.py
+++ b/safe_s3_storage/kaspersky_scan_engine.py
@@ -17,7 +17,7 @@ class KasperskyScanEngineRequest(pydantic.BaseModel):
 
 
 # https://support.kaspersky.ru/scan-engine/2.1/193001
-class KasperskyScanEngineScanResult(enum.StrEnum):
+class KasperskyScanEngineScanResult(str, enum.Enum):
     CLEAN = "CLEAN"
     DETECT = "DETECT"
     DISINFECTED = "DISINFECTED"