Upgrade to 6.4.5 has issues

[Pablo Vidaurri]

Upgrading from 6.3.7.4 to 6.4.5.

The gradle.properties file has 

springBootVersion=2.5.7

but the startup banner for cas is showing 2.5.4:

CAS Version: 6.4.5
CAS Branch: 6.4.x
CAS Commit Id: 4afa759cea309842567dd94c420c4c37b465fc9f
CAS Build Date/Time: 2021-12-18T16:58:48Z
Spring Boot Version: 2.5.4
Spring Version: 5.3.9

This looks like is causing conflicts with spring boot version:

   |    |    +--- org.springframework.boot:spring-boot-actuator-autoconfigure:2.5.4 -> 2.5.7
|    |    |    |    +--- org.springframework.boot:spring-boot:2.5.7 -> 2.5.4 (*)
|    |    |    |    \--- org.springframework.boot:spring-boot-autoconfigure:2.5.7 -> 2.5.4 (*)
+--- org.springframework.boot:spring-boot-devtools:2.5.7
|    +--- org.springframework.boot:spring-boot:2.5.7 -> 2.5.4 (*)
|    \--- org.springframework.boot:spring-boot-autoconfigure:2.5.7 -> 2.5.4 (*)
|    |    +--- org.springframework.boot:spring-boot-actuator-autoconfigure:2.5.4 -> 2.5.7
|    |    |    +--- org.springframework.boot:spring-boot:2.5.7 -> 2.5.4
|    |    |    \--- org.springframework.boot:spring-boot-autoconfigure:2.5.7 -> 2.5.4 (*)
|    |    +--- org.springframework.boot:spring-boot-actuator-autoconfigure:2.5.4 -> 2.5.7
|    |    |    +--- org.springframework.boot:spring-boot:2.5.7 -> 2.5.4
|    |    |    \--- org.springframework.boot:spring-boot-autoconfigure:2.5.7 -> 2.5.4 (*)
|    |    +--- org.springframework.boot:spring-boot-actuator-autoconfigure:2.5.4 -> 2.5.7
|    |    |    +--- org.springframework.boot:spring-boot:2.5.7 -> 2.5.4 (*)
|    |    |    \--- org.springframework.boot:spring-boot-autoconfigure:2.5.7 -> 2.5.4 (*)
|    |    +--- org.springframework.boot:spring-boot-actuator-autoconfigure:2.5.4 -> 2.5.7
|    |    |    +--- org.springframework.boot:spring-boot:2.5.7 -> 2.5.4
|    |    |    \--- org.springframework.boot:spring-boot-autoconfigure:2.5.7 -> 2.5.4 (*)
|    |    +--- org.springframework.boot:spring-boot-actuator-autoconfigure:2.5.4 -> 2.5.7
|    |    |    +--- org.springframework.boot:spring-boot:2.5.7 -> 2.5.4
|    |    |    \--- org.springframework.boot:spring-boot-autoconfigure:2.5.7 -> 2.5.4 (*)

This is causing a run time error resolve my jpa repositories and a junit failure. 

Any input on how I can resolve this to use spring boot 2.5.7 as intended?

Thanks.

-psv