diff --git a/buildSrc/src/main/groovy/Deps.groovy b/buildSrc/src/main/groovy/Deps.groovy
index c2386180124..abb7ab0b33f 100644
--- a/buildSrc/src/main/groovy/Deps.groovy
+++ b/buildSrc/src/main/groovy/Deps.groovy
@@ -1,7 +1,7 @@
 class Deps {
 
     public static String springVersion = "5.3.27"
-    public static String springBootVersion = "2.6.9"
+    public static String springBootVersion = "2.6.15"
     public static String commonsIOVersion = "2.8.0"
     //fileupload 1.4 does not work on web-side.
     public static String commonscodec = "1.15"