diff --git a/kotlin-native/samples/androidNativeActivity/gradle.properties b/kotlin-native/samples/androidNativeActivity/gradle.properties
index 6aec5a1bc10..4179a9ec3a0 100644
--- a/kotlin-native/samples/androidNativeActivity/gradle.properties
+++ b/kotlin-native/samples/androidNativeActivity/gradle.properties
@@ -6,7 +6,7 @@ org.gradle.workers.max=4
 
 # Pin Kotlin version:
 # CHANGE_VERSION_WITH_RELEASE
-kotlin_version=1.4.30
+kotlin_version=1.5.10
 
 # Use custom Kotlin/Native home:
 kotlin.native.home=../../dist
diff --git a/kotlin-native/samples/calculator/gradle.properties b/kotlin-native/samples/calculator/gradle.properties
index 1d0ddea90b5..5f52c353bc0 100644
--- a/kotlin-native/samples/calculator/gradle.properties
+++ b/kotlin-native/samples/calculator/gradle.properties
@@ -6,7 +6,7 @@ org.gradle.workers.max=4
 
 # Pin Kotlin version:
 # CHANGE_VERSION_WITH_RELEASE
-kotlin_version=1.4.30
+kotlin_version=1.5.10
 
 # Sets maven path for the kotlin version other than release
 #kotlinCompilerRepo=
diff --git a/kotlin-native/samples/cocoapods/kotlin-library/gradle.properties b/kotlin-native/samples/cocoapods/kotlin-library/gradle.properties
index 62d1c647c26..be7ee0457fd 100644
--- a/kotlin-native/samples/cocoapods/kotlin-library/gradle.properties
+++ b/kotlin-native/samples/cocoapods/kotlin-library/gradle.properties
@@ -6,7 +6,7 @@ org.gradle.workers.max=4
 
 # Pin Kotlin version:
 # CHANGE_VERSION_WITH_RELEASE
-kotlin_version=1.4.30
+kotlin_version=1.5.10
 
 # Use custom Kotlin/Native home:
 kotlin.native.home=../../../dist
diff --git a/kotlin-native/samples/gradle.properties b/kotlin-native/samples/gradle.properties
index ffbe4704e45..d6c7c94bc9e 100644
--- a/kotlin-native/samples/gradle.properties
+++ b/kotlin-native/samples/gradle.properties
@@ -6,7 +6,7 @@ org.gradle.workers.max=4
 
 # Pin Kotlin version:
 # CHANGE_VERSION_WITH_RELEASE
-kotlin_version=1.4.30
+kotlin_version=1.5.10
 
 # Sets maven path for the kotlin version other than release
 #kotlinCompilerRepo=