diff --git a/build.gradle.kts b/build.gradle.kts
index ad4808870b0..8c782198259 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -146,8 +146,8 @@ extra["versions.junit"] = "4.12"
 extra["versions.javaslang"] = "2.0.6"
 extra["versions.ant"] = "1.8.2"
 extra["versions.android"] = "2.3.1"
-extra["versions.kotlinx-coroutines-core"] = "1.0.1"
-extra["versions.kotlinx-coroutines-jdk8"] = "1.0.1"
+extra["versions.kotlinx-coroutines-core"] = "1.1.1"
+extra["versions.kotlinx-coroutines-jdk8"] = "1.1.1"
 extra["versions.json"] = "20160807"
 extra["versions.native-platform"] = "0.14"
 extra["versions.ant-launcher"] = "1.8.0"