diff --git a/maigret.py b/maigret.py
index 76d98a8..a7bdfe4 100755
--- a/maigret.py
+++ b/maigret.py
@@ -7,8 +7,11 @@ from maigret.maigret import main
 
 def run():
     try:
-        loop = asyncio.get_event_loop()
-        loop.run_until_complete(main())
+        if sys.version_info.minor >= 10:
+            asyncio.run(main())
+        else:
+            loop = asyncio.get_event_loop()
+            loop.run_until_complete(main())
     except KeyboardInterrupt:
         print('Maigret is interrupted.')
         sys.exit(1)
diff --git a/maigret/maigret.py b/maigret/maigret.py
index 17700d4..3584b24 100755
--- a/maigret/maigret.py
+++ b/maigret/maigret.py
@@ -719,8 +719,11 @@ async def main():
 
 def run():
     try:
-        loop = asyncio.get_event_loop()
-        loop.run_until_complete(main())
+        if sys.version_info.minor >= 10:
+            asyncio.run(main())
+        else:
+            loop = asyncio.get_event_loop()
+            loop.run_until_complete(main())
     except KeyboardInterrupt:
         print('Maigret is interrupted.')
         sys.exit(1)
diff --git a/requirements.txt b/requirements.txt
index 3c4fd3a..d50b70a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ lxml==4.9.0
 MarkupSafe==2.1.1
 mock==4.0.3
 multidict==6.0.2
-pycountry==22.3.5
+pycountry>=22.3
 PyPDF2==2.0.0
 PySocks==1.7.1
 python-bidi==0.4.2