diff --git a/buildSrc/src/main/java/Dependencies.kt b/buildSrc/src/main/java/Dependencies.kt
index 98286c18..abfa190e 100644
--- a/buildSrc/src/main/java/Dependencies.kt
+++ b/buildSrc/src/main/java/Dependencies.kt
@@ -1,10 +1,9 @@
 object Versions {
     const val multidex = "2.0.1"
-    const val kotlin_stdlib_jdk = "1.4.21"
+    const val kotlin_stdlib_jdk = "1.4.31"
     const val core_ktx = "1.3.2"
     const val appcompat = "1.2.0"
 
-
     const val mokito = "3.6.28"
     const val mokito_kotlin= "2.2.0"
 
@@ -18,12 +17,12 @@ object Versions {
     const val constraintlayout = "2.0.4"
     const val lifecycle_extensions = "2.2.0"
 
-    const val material = "1.3.0-alpha04"
+    const val material = "1.4.0-alpha01"
 
-    const val activity_ktx = "1.2.0-beta02"
-    const val fragment_ktx = "1.3.0-beta02"
+    const val activity_ktx = "1.3.0-alpha04"
+    const val fragment_ktx = "1.3.1"
 
-    const val koin_version = "2.2.1"
+    const val koin_version = "2.2.2"
     const val retrofit_version = "2.9.0"
     const val logging_interceptor = "4.7.1"