diff --git a/mailbox-app/pyproject.toml b/mailbox-app/pyproject.toml
index ee0467e..1c97c66 100644
--- a/mailbox-app/pyproject.toml
+++ b/mailbox-app/pyproject.toml
@@ -33,7 +33,7 @@ dependencies = [
   "tinycss2==1.5.1",
   "filelock==3.20.3",
   "gunicorn==25.1.0",
-  "mysqlclient==2.2.7",
+  "mysqlclient==2.3.0",
   "python-dotenv==1.2.2",
   "whitenoise==6.11.0",
 ]
diff --git a/mailbox-app/requirements/base.txt b/mailbox-app/requirements/base.txt
index 5aa92e1..5623bfb 100644
--- a/mailbox-app/requirements/base.txt
+++ b/mailbox-app/requirements/base.txt
@@ -6,4 +6,4 @@ gunicorn==25.1.0
 python-dotenv==1.2.2
 whitenoise==6.11.0
 
-mysqlclient==2.2.7
+mysqlclient==2.3.0
diff --git a/mailbox-app/requirements/constraints.txt b/mailbox-app/requirements/constraints.txt
index c8bb3fe..0ff4517 100644
--- a/mailbox-app/requirements/constraints.txt
+++ b/mailbox-app/requirements/constraints.txt
@@ -21,4 +21,4 @@ sqlparse==0.6.0
 webencodings==0.5.1
 whitenoise==6.11.0
 
-mysqlclient==2.2.7
+mysqlclient==2.3.0
diff --git a/mailbox-app/requirements/locked.txt b/mailbox-app/requirements/locked.txt
index 8cf762b..a4b5486 100644
--- a/mailbox-app/requirements/locked.txt
+++ b/mailbox-app/requirements/locked.txt
@@ -15,4 +15,4 @@ tinycss2==1.5.1
 webencodings==0.5.1
 whitenoise==6.11.0
 
-mysqlclient==2.2.7
+mysqlclient==2.3.0