diff --git a/buildSrc/src/main/kotlin/Versions.kt b/buildSrc/src/main/kotlin/Versions.kt
index aff013b10..9d54f3c8b 100644
--- a/buildSrc/src/main/kotlin/Versions.kt
+++ b/buildSrc/src/main/kotlin/Versions.kt
@@ -8,8 +8,8 @@
  */
 
 object Versions {
-    const val core = "1.0.3"
-    const val console = "1.0-dev-4"
+    const val core = "1.1.3"
+    const val console = "1.0-dev-5"
     const val consoleGraphical = "0.0.7"
     const val consoleTerminal = "0.1.0"
     const val consolePure = console
@@ -17,10 +17,10 @@ object Versions {
     const val kotlinCompiler = "1.4.0-rc" // for public explict API
     const val kotlinStdlib = "1.3.72" // for not overriding dependant's stdlib dependency
 
-    const val coroutines = "1.3.7"
+    const val coroutines = "1.3.8-1.4.0-rc"
     const val collectionsImmutable = "0.3.2"
-    const val serialization = "0.20.0"
-    const val ktor = "1.3.2"
+    const val serialization = "1.0-M1-1.4.0-rc"
+    const val ktor = "1.3.2-1.4.0-rc"
 
     const val androidGradle = "3.6.2"