diff --git a/Interop/StubGenerator/src/main/kotlin/org/jetbrains/kotlin/native/interop/gen/jvm/main.kt b/Interop/StubGenerator/src/main/kotlin/org/jetbrains/kotlin/native/interop/gen/jvm/main.kt
index 33f9fd8f072..ee9de7941f4 100644
--- a/Interop/StubGenerator/src/main/kotlin/org/jetbrains/kotlin/native/interop/gen/jvm/main.kt
+++ b/Interop/StubGenerator/src/main/kotlin/org/jetbrains/kotlin/native/interop/gen/jvm/main.kt
@@ -203,7 +203,7 @@ private fun Properties.defaultCompilerOpts(target: String, dependencies: String)
                 "-isystem", isystem,
                 "-B$hostSysRoot/usr/bin",
                 "--sysroot=$sysRoot",
-                "-mmacosx-version-min=10.10")
+                "-mmacosx-version-min=10.11")
         "osx-ios" -> 
             return listOf(
                 "-arch", "arm64",
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 0f3996c8811..2ddd9592d5a 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -20,7 +20,7 @@ basic runtime shipped along with the translator, we only support a subset of all
 target platforms. Currently _Kotlin/Native_ is being shipped and tested with support for
 the following platforms:
 
- * Mac OS X 10.10 and later (x86-64)
+ * Mac OS X 10.11 and later (x86-64)
  * x86-64 Ubuntu Linux (14.04, 16.04 and later), other Linux flavours may work as well
  * Apple iOS (arm64), cross-compiled on MacOS X host (`-target iphone`)
  * Raspberry Pi, cross-compiled on Linux host (`-target raspberrypi`)
diff --git a/backend.native/konan.properties b/backend.native/konan.properties
index 9ab5cb7d342..db17c83c367 100644
--- a/backend.native/konan.properties
+++ b/backend.native/konan.properties
@@ -27,10 +27,10 @@ llvmHome.osx = clang-llvm-3.9.0-darwin-macos
 llvmLtoFlags.osx = -exported-symbol=_Konan_main
 llvmLtoOptFlags.osx = -O3 -function-sections
 llvmLtoNooptFlags.osx = -O1
-llvmLlcFlags.osx = -mtriple=x86_64-apple-macosx10.10.0 --disable-fp-elim
+llvmLlcFlags.osx = -mtriple=x86_64-apple-macosx10.11.0 --disable-fp-elim
 linkerKonanFlags.osx = -lc++
 linkerOptimizationFlags.osx = -dead_strip
-osVersionMin.osx = -macosx_version_min 10.10.0
+osVersionMin.osx = -macosx_version_min 10.11.0
 entrySelector.osx = -alias _Konan_main _main
 dependencies.osx = target-sysroot-1-darwin-macos libffi-3.2.1-2-darwin-macos clang-llvm-3.9.0-darwin-macos
 
diff --git a/gradle.properties b/gradle.properties
index 077fcee808b..7ba0a780269 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -16,10 +16,10 @@
 
 kotlin_version=1.1.0
 llvmVersion = 3.9.0
-minMacOsVersion = 10.10
+minMacOsVersion = 10.11
 remoteRoot=konan_tests
 #kotlinCompilerModule=org.jetbrains.kotlin:kotlin-compiler:1.1-SNAPSHOT
 # Download artifacts of https://teamcity.jetbrains.com/viewType.html?buildTypeId=bt345
 testDataVersion=1009012:id
 kotlinCompilerModule=org.jetbrains.kotlin:kotlin-compiler:1.1-20170310.145051-441
-konanVersion=0.1
\ No newline at end of file
+konanVersion=0.1