[keycloak-user] Older Java Spring client libraries with newer Keycloak server

I'm using keycloak-spring-security-adapter version 4.4.0-Final. This library works perfectly with SpringBoot 1.5. I've tried to upgrade my Keycloak server to 4.8.3 and also Spring client libraries to 4.8.3, but there is a problem with redirects. [The actual problem seems connected to reported issues]. The 4.4.0-Final client libraries seem to work with 4.8.3 Keycloak server. My question: is it safe to use to older client libraries with a newer Keycloak server?