diff --git a/requirements.txt b/requirements.txt
index d48f8db..4a956e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@ aiosqlite==0.20.0
 aiohttp==3.14.1
 pytest==9.0.3
 PyYAML==6.0.2
-PyMySQL==1.1.1
+PyMySQL==1.2.3
diff --git a/setup.py b/setup.py
index 451faae..242fa52 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@ def read(fname):
     "aiosqlite==0.20.0",
     "aiohttp==3.14.1",
     "pytest==9.0.3",
-    "PyMySQL==1.1.1",
+    "PyMySQL==1.2.3",
 ]
 
 dev_dependencies = [