diff --git a/package-lock.json b/package-lock.json
index e733ebf5..b7d6fb35 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "marked": "~4.0.19",
         "moment": "~2.29.4",
         "mysql2": "~2.3.2",
-        "node-firebird": "github:Fabio286/node-firebird",
+        "node-firebird": "~1.1.3",
         "pg": "~8.7.1",
         "pg-connection-string": "~2.5.0",
         "pg-query-stream": "~4.2.3",
@@ -11284,8 +11284,9 @@
       }
     },
     "node_modules/node-firebird": {
-      "version": "1.1.2",
-      "resolved": "git+ssh://git@github.com/Fabio286/node-firebird.git#28059a4aff44fc4b9ce69699bb1ad14f837de692",
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/node-firebird/-/node-firebird-1.1.3.tgz",
+      "integrity": "sha512-3VhiP8XMqlKQo8H8nPOmrqYFseEj0uUdoacZ5xutRAOFzLWR9ImXBfVLUdg4AiH34YCshgiU8Lc37AAX3Vc6YQ==",
       "dependencies": {
         "big-integer": "^1.6.48",
         "long": "^4.0.0"
@@ -25361,8 +25362,9 @@
       }
     },
     "node-firebird": {
-      "version": "git+ssh://git@github.com/Fabio286/node-firebird.git#28059a4aff44fc4b9ce69699bb1ad14f837de692",
-      "from": "node-firebird@https://github.com/Fabio286/node-firebird",
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/node-firebird/-/node-firebird-1.1.3.tgz",
+      "integrity": "sha512-3VhiP8XMqlKQo8H8nPOmrqYFseEj0uUdoacZ5xutRAOFzLWR9ImXBfVLUdg4AiH34YCshgiU8Lc37AAX3Vc6YQ==",
       "requires": {
         "big-integer": "^1.6.48",
         "long": "^4.0.0"
diff --git a/package.json b/package.json
index 28061b34..d9a617a1 100644
--- a/package.json
+++ b/package.json
@@ -135,7 +135,7 @@
     "marked": "~4.0.19",
     "moment": "~2.29.4",
     "mysql2": "~2.3.2",
-    "node-firebird": "github:Fabio286/node-firebird",
+    "node-firebird": "~1.1.3",
     "pg": "~8.7.1",
     "pg-connection-string": "~2.5.0",
     "pg-query-stream": "~4.2.3",
diff --git a/src/main/libs/clients/FirebirdSQLClient.ts b/src/main/libs/clients/FirebirdSQLClient.ts
index 2d4ca2a4..2823fcfc 100644
--- a/src/main/libs/clients/FirebirdSQLClient.ts
+++ b/src/main/libs/clients/FirebirdSQLClient.ts
@@ -43,7 +43,10 @@ export class FirebirdSQLClient extends AntaresCore {
    }
 
    async connect () {
-      this._connection = await this.getConnection();
+      if (!this._poolSize)
+         this._connection = await this.getConnection();
+      else
+         this._connection = await this.getConnectionPool();
    }
 
    async getConnection () {
@@ -55,8 +58,18 @@ export class FirebirdSQLClient extends AntaresCore {
       });
    }
 
+   async getConnectionPool () {
+      const pool = firebird.pool(this._poolSize, { ...this._params, blobAsText: true });
+      return new Promise<firebird.Database>((resolve, reject) => {
+         pool.get((err, db) => {
+            if (err) reject(err);
+            else resolve(db);
+         });
+      });
+   }
+
    destroy () {
-      return this._connection.detach();
+      return (this._connection as firebird.Database).detach();
    }
 
    use (): void {
@@ -726,6 +739,7 @@ export class FirebirdSQLClient extends AntaresCore {
                }
                catch (err) {
                   reject(err);
+                  this._connection.detach();
                }
 
                timeStop = new Date();