diff --git a/.changes/fix-sql-blocking.md b/.changes/fix-sql-blocking.md
new file mode 100644
index 000000000..518f02a5c
--- /dev/null
+++ b/.changes/fix-sql-blocking.md
@@ -0,0 +1,5 @@
+---
+sql: patch
+---
+
+Replace `Mutex` with `RwLock` to enable concurrent SQL execution.
\ No newline at end of file
diff --git a/plugins/sql/src/commands.rs b/plugins/sql/src/commands.rs
index 8cd90e9c5..760d00b2d 100644
--- a/plugins/sql/src/commands.rs
+++ b/plugins/sql/src/commands.rs
@@ -23,7 +23,7 @@ pub(crate) async fn load<R: Runtime>(
         pool.migrate(&migrator).await?;
     }
 
-    db_instances.0.lock().await.insert(db.clone(), pool);
+    db_instances.0.write().await.insert(db.clone(), pool);
 
     Ok(db)
 }
@@ -36,7 +36,7 @@ pub(crate) async fn close(
     db_instances: State<'_, DbInstances>,
     db: Option<String>,
 ) -> Result<bool, crate::Error> {
-    let mut instances = db_instances.0.lock().await;
+    let instances = db_instances.0.read().await;
 
     let pools = if let Some(db) = db {
         vec![db]
@@ -45,9 +45,7 @@ pub(crate) async fn close(
     };
 
     for pool in pools {
-        let db = instances
-            .get_mut(&pool)
-            .ok_or(Error::DatabaseNotLoaded(pool))?;
+        let db = instances.get(&pool).ok_or(Error::DatabaseNotLoaded(pool))?;
         db.close().await;
     }
 
@@ -62,9 +60,9 @@ pub(crate) async fn execute(
     query: String,
     values: Vec<JsonValue>,
 ) -> Result<(u64, LastInsertId), crate::Error> {
-    let mut instances = db_instances.0.lock().await;
+    let instances = db_instances.0.read().await;
 
-    let db = instances.get_mut(&db).ok_or(Error::DatabaseNotLoaded(db))?;
+    let db = instances.get(&db).ok_or(Error::DatabaseNotLoaded(db))?;
     db.execute(query, values).await
 }
 
@@ -75,8 +73,8 @@ pub(crate) async fn select(
     query: String,
     values: Vec<JsonValue>,
 ) -> Result<Vec<IndexMap<String, JsonValue>>, crate::Error> {
-    let mut instances = db_instances.0.lock().await;
+    let instances = db_instances.0.read().await;
 
-    let db = instances.get_mut(&db).ok_or(Error::DatabaseNotLoaded(db))?;
+    let db = instances.get(&db).ok_or(Error::DatabaseNotLoaded(db))?;
     db.select(query, values).await
 }
diff --git a/plugins/sql/src/lib.rs b/plugins/sql/src/lib.rs
index f66137b8e..352ffbec5 100644
--- a/plugins/sql/src/lib.rs
+++ b/plugins/sql/src/lib.rs
@@ -29,12 +29,12 @@ use tauri::{
     plugin::{Builder as PluginBuilder, TauriPlugin},
     Manager, RunEvent, Runtime,
 };
-use tokio::sync::Mutex;
+use tokio::sync::{Mutex, RwLock};
 
 use std::collections::HashMap;
 
 #[derive(Default)]
-pub struct DbInstances(pub Mutex<HashMap<String, DbPool>>);
+pub struct DbInstances(pub RwLock<HashMap<String, DbPool>>);
 
 #[derive(Serialize)]
 #[serde(untagged)]
@@ -140,7 +140,7 @@ impl Builder {
 
                 tauri::async_runtime::block_on(async move {
                     let instances = DbInstances::default();
-                    let mut lock = instances.0.lock().await;
+                    let mut lock = instances.0.write().await;
 
                     for db in config.preload {
                         let pool = DbPool::connect(&db, app).await?;
@@ -168,7 +168,7 @@ impl Builder {
                 if let RunEvent::Exit = event {
                     tauri::async_runtime::block_on(async move {
                         let instances = &*app.state::<DbInstances>();
-                        let instances = instances.0.lock().await;
+                        let instances = instances.0.read().await;
                         for value in instances.values() {
                             value.close().await;
                         }