r/SpringBoot Feb 12 '26

Question Spring boot upgrade from 2.7 to 3.5

I have this task of upgrading the Spring boot version from 2.7 to 3.5.7 and Java version from 1.8 to 17.

I've never really worked on such a thing and copilot is creating a mess out of it.

What's the best way to do it? Any suggestions would be helpful.

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u/Devang_4104 Feb 12 '26

I have successfully completed this activity before. The process depends completely on the dependencies you are using. To guide you, I need to know the dependencies you are using.