diff --git a/.gitignore b/.gitignore
index 43c39d0ad4..2b2555c5b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,9 +19,9 @@ out/
 hs_err_pid*.log
 replay_pid*.log
 /core/derby.log
-/demo-db.mv.db
-/demo-db.trace.db
+
+demo-db.mv.db
+demo-db.trace.db
 
 .vscode
-druid-spring-boot-3-starter/demo-db.mv.db
 /worktrees/
diff --git a/pom.xml b/pom.xml
index f47b29fa1b..0153b27f33 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
 		<springframework6.version>6.0.8</springframework6.version>
 		<springboot2.version>2.7.9</springboot2.version>
 		<springboot3.version>3.0.6</springboot3.version>
-		<springboot4.version>4.0.0-M3</springboot4.version>
+		<springboot4.version>4.0.0</springboot4.version>
 
 		<junit.version>4.13.1</junit.version>
 		<jmh.version>1.37</jmh.version>