diff --git a/pom.xml b/pom.xml
index 326ae44..36048df 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.2.0</version>
+        <version>3.1.4</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>top.fatweb</groupId>
@@ -78,7 +78,7 @@
         <kotlin.version>1.9.21</kotlin.version>
         <build.timestamp>${maven.build.timestamp}</build.timestamp>
         <maven.build.timestamp.format>yyyy-MM-dd'T'HH:mm:ss</maven.build.timestamp.format>
-        <flyway.version>10.2.0</flyway.version>
+        <flyway.version>9.22.3</flyway.version>
     </properties>
     <dependencies>
         <dependency>
diff --git a/src/main/resources/application-config-template.yml b/src/main/resources/application-config-template.yml
index faf5524..1b87aa3 100644
--- a/src/main/resources/application-config-template.yml
+++ b/src/main/resources/application-config-template.yml
@@ -19,9 +19,12 @@ server:
 
 spring:
   datasource:
-    url: jdbc:mysql://localhost # MySQL url
-    username: root # MySQL username
-    password: root # MySQL password
+    dynamic:
+      datasource:
+        master:
+          url: jdbc:mysql://localhost # MySQL url
+          username: root # MySQL username
+          password: root # MySQL password
     hikari:
 #      pool-name: HikariCP # Connection pool name
 #      minimum-idle: 5 # Minimum number of connection in pool
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index dbf4f94..a273423 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -7,8 +7,19 @@ spring:
   profiles:
     active: config
   datasource:
-    type: com.zaxxer.hikari.HikariDataSource
-    driver-class-name: com.mysql.cj.jdbc.Driver
+    dynamic:
+      primary: master
+      strict: false
+      datasource:
+        master:
+          type: com.zaxxer.hikari.HikariDataSource
+          driver-class-name: com.mysql.cj.jdbc.Driver
+        local:
+          type: com.zaxxer.hikari.HikariDataSource
+          driver-class-name: org.sqlite.JDBC
+          url: jdbc:sqlite::resource:db/sqlite.db
+
+
   jackson:
     date-format: yyyy-MM-dd'T'HH:mm:ss.SSS'Z'
     time-zone: GMT
diff --git a/src/main/resources/db/sqlite.db b/src/main/resources/db/sqlite.db
new file mode 100644
index 0000000..e69de29