Update to 1.5.0

Author: SebastianAigner

Building Web Applications with React and Kotlin JS/02_Setting_up.md

@@ -28,14 +28,14 @@ Our buildfile's `dependencies` block contains everything we'll need:
 dependencies {
 
     //React, React DOM + Wrappers (chapter 3)
-    implementation("org.jetbrains:kotlin-react:17.0.1-pre.148-kotlin-1.4.21")
-    implementation("org.jetbrains:kotlin-react-dom:17.0.1-pre.148-kotlin-1.4.21")
-    implementation(npm("react", "17.0.1"))
-    implementation(npm("react-dom", "17.0.1"))
+    implementation("org.jetbrains:kotlin-react:17.0.2-pre.154-kotlin-1.5.0")
+    implementation("org.jetbrains:kotlin-react-dom:17.0.2-pre.154-kotlin-1.5.0")
+    implementation(npm("react", "17.0.2"))
+    implementation(npm("react-dom", "17.0.2"))
 
     //Kotlin Styled (chapter 3)
-    implementation("org.jetbrains:kotlin-styled:5.2.1-pre.148-kotlin-1.4.21")
-    implementation(npm("styled-components", "~5.2.1"))
+    implementation("org.jetbrains:kotlin-styled:5.2.3-pre.154-kotlin-1.5.0")
+    implementation(npm("styled-components", "~5.2.3"))
 
     //Video Player (chapter 7)
     implementation(npm("react-youtube-lite", "1.0.1"))
@@ -44,7 +44,7 @@ dependencies {
     implementation(npm("react-share", "~4.2.1"))
 
     //Coroutines (chapter 8)
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.3")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.0-RC")
 }
 ```