diff --git a/3.1.x/README.md b/3.1.x/README.md
index 33ca7ae..bd7ebd3 100644
--- a/3.1.x/README.md
+++ b/3.1.x/README.md
@@ -16,7 +16,7 @@ addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.9.4")
   - Add the following settings to your `build.sbt` or, if you don't have a `build.sbt`:
   
 ```
-scalafixDependencies in ThisBuild += "org.scalatest" %% "autofix" % "3.1.0.0-RC3" 
+scalafixDependencies in ThisBuild += "org.scalatest" %% "autofix" % "3.1.0.0" 
 
 addCompilerPlugin(scalafixSemanticdb) // enable SemanticDB
 ``` 
diff --git a/3.1.x/build.sbt b/3.1.x/build.sbt
index e192efc..55ea07d 100644
--- a/3.1.x/build.sbt
+++ b/3.1.x/build.sbt
@@ -13,7 +13,7 @@ skip in publish := true
 
 lazy val rules = project.settings(
   moduleName := "autofix",
-  version := "3.1.0.0-RC3",
+  version := "3.1.0.0",
   crossScalaVersions := List("2.12.8", "2.11.12"),
   organization := "org.scalatest",
     homepage := Some(url("https://github.com/scalatest/autofix")),
@@ -49,8 +49,8 @@ lazy val input = project.settings(
   skip in publish := true,
   libraryDependencies ++=
     Seq(
-      "org.scalatest" %% "scalatest" % "3.1.0-RC3",
-      "org.scalacheck" %% "scalacheck" % "1.14.0",
+      "org.scalatest" %% "scalatest" % "3.1.0",
+      "org.scalacheck" %% "scalacheck" % "1.14.2",
       "org.easymock" % "easymockclassextension" % "3.2",
       "org.jmock" % "jmock-legacy" % "2.8.3",
       "org.mockito" % "mockito-core" % "1.10.19",
@@ -64,8 +64,8 @@ lazy val output = project.settings(
   skip in publish := true,
   libraryDependencies ++=
     Seq(
-      "org.scalatest" %% "scalatest" % "3.1.0-RC3",
-      "org.scalacheck" %% "scalacheck" % "1.14.0",
+      "org.scalatest" %% "scalatest" % "3.1.0",
+      "org.scalacheck" %% "scalacheck" % "1.14.2",
       "org.easymock" % "easymockclassextension" % "3.2",
       "org.jmock" % "jmock-legacy" % "2.8.3",
       "org.mockito" % "mockito-core" % "1.10.19",