diff --git a/package.json b/package.json
index adec5f0952155..b6826f6190133 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "typescript",
     "author": "Microsoft Corp.",
     "homepage": "http://typescriptlang.org/",
-    "version": "3.1.5",
+    "version": "3.1.6",
    "license": "Apache-2.0",
     "description": "TypeScript is a language for application scale JavaScript development",
     "keywords": [
diff --git a/src/compiler/core.ts b/src/compiler/core.ts
index 271bad7616544..6880171ea6723 100644
--- a/src/compiler/core.ts
+++ b/src/compiler/core.ts
@@ -3,7 +3,7 @@ namespace ts {
     // If changing the text in this section, be sure to test `configureNightly` too.
     export const versionMajorMinor = "3.1";
     /** The version of the TypeScript compiler release */
-    export const version = `${versionMajorMinor}.5`;
+    export const version = `${versionMajorMinor}.6`;
 }
 
 namespace ts {