# Kotlin 1.4 not work when compile in Spring Boot 2.3.0 and Gradle 6.4.1

**URL:** https://discuss.kotlinlang.org/t/kotlin-1-4-not-work-when-compile-in-spring-boot-2-3-0-and-gradle-6-4-1/18849
**Category:** Support
**Created:** [August 20, 2020, 5:07am UTC](https://discuss.kotlinlang.org/t/kotlin-1-4-not-work-when-compile-in-spring-boot-2-3-0-and-gradle-6-4-1/18849 "2020-08-20T05:07:58Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![imanushin](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.kotlinlang.org/imanushin/32/5471_2.png) [@imanushin](https://discuss.kotlinlang.org/u/imanushin)
#### Post date: [September 10, 2020, 8:33am UTC](https://discuss.kotlinlang.org/t/kotlin-1-4-not-work-when-compile-in-spring-boot-2-3-0-and-gradle-6-4-1/18849/8 "2020-09-10T08:33:59Z")

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As workaround, I can advice updating to 2.3.3-RELEASE and 6.6.1 versions. We don’t have any issues (except [runtime version warning](https://discuss.kotlinlang.org/t/gradle-6-6-1-and-kotlin-1-4-runtime-version-conflict/18987)) there.

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