diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d3da063a1..d545bc753 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,11 +22,16 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [3.0.2, 2.12.15, 2.13.6]
+        scala: [3.1.0, 3.0.2, 2.12.15, 2.13.6]
         java: [adopt@1.8, adopt@1.11]
         platform: [jvm]
         workers: [1, 4]
         include:
+          - workers: 1
+            os: ubuntu-latest
+            java: adopt@1.8
+            scala: 3.1.0
+            platform: js
           - workers: 1
             os: ubuntu-latest
             java: adopt@1.8
diff --git a/build.sbt b/build.sbt
index f1ca0060a..f4eb18115 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,9 +2,10 @@ sourceDirectory := file("dummy source directory")
 
 val Scala212 = "2.12.15"
 val Scala213 = "2.13.6"
-val Scala3 = "3.0.2"
+val Scala30 = "3.0.2"
+val Scala31 = "3.1.0"
 
-ThisBuild / crossScalaVersions := Seq(Scala3, Scala212, Scala213)
+ThisBuild / crossScalaVersions := Seq(Scala31, Scala30, Scala212, Scala213)
 ThisBuild / scalaVersion := (ThisBuild / crossScalaVersions).value.last
 
 ThisBuild / githubWorkflowPublishTargetBranches := Seq()
@@ -180,6 +181,12 @@ lazy val sharedSettings = MimaSettings.settings ++ Seq(
   }),
   mimaPreviousArtifacts := Set("org.scalacheck" %%% "scalacheck" % "1.15.4"),
 
+  // Don't publish for Scala 3.1 or later, only from 3.0
+  publish / skip := (CrossVersion.partialVersion(scalaVersion.value) match {
+    case Some((3, x)) if x > 0 => true
+    case _                     => false
+  }),
+
   publishTo := {
     val nexus = "https://oss.sonatype.org/"
     val (name, path) = if (isSnapshot.value) ("snapshots", "content/repositories/snapshots")
diff --git a/examples/commands-leveldb/build.sbt b/examples/commands-leveldb/build.sbt
index 91e464fff..8d7565d0f 100644
--- a/examples/commands-leveldb/build.sbt
+++ b/examples/commands-leveldb/build.sbt
@@ -1,6 +1,6 @@
 name := "commands-leveldb"
 
-scalaVersion := "3.0.2"
+scalaVersion := "3.1.0"
 
 libraryDependencies ++= Seq(
   "org.scalacheck" %% "scalacheck" % "1.15.4" % Test,
diff --git a/examples/commands-nix/build.sbt b/examples/commands-nix/build.sbt
index 7622f2b0b..e8131297d 100644
--- a/examples/commands-nix/build.sbt
+++ b/examples/commands-nix/build.sbt
@@ -1,6 +1,6 @@
 name := "commands-nix"
 
-scalaVersion := "3.0.2"
+scalaVersion := "3.1.0"
 
 libraryDependencies ++= Seq(
   "org.scalacheck" %% "scalacheck" % "1.15.4" % Test,
diff --git a/examples/commands-redis/build.sbt b/examples/commands-redis/build.sbt
index 9cdfd00c7..707be0df2 100644
--- a/examples/commands-redis/build.sbt
+++ b/examples/commands-redis/build.sbt
@@ -1,6 +1,6 @@
 name := "commands-redis"
 
-scalaVersion := "3.0.2"
+scalaVersion := "3.1.0"
 
 libraryDependencies ++= Seq(
   "org.scalacheck" %% "scalacheck" % "1.15.4" % Test,
diff --git a/examples/scalajs/build.sbt b/examples/scalajs/build.sbt
index dbbf47c85..93a2d460f 100644
--- a/examples/scalajs/build.sbt
+++ b/examples/scalajs/build.sbt
@@ -4,6 +4,6 @@ name := "ScalaCheck-scalajs-example"
 
 version := "0.1-SNAPSHOT"
 
-scalaVersion := "3.0.2"
+scalaVersion := "3.1.0"
 
 libraryDependencies += "org.scalacheck" %%% "scalacheck" % "1.15.4" % Test
diff --git a/examples/simple-sbt/build.sbt b/examples/simple-sbt/build.sbt
index b95427aec..14864de7a 100644
--- a/examples/simple-sbt/build.sbt
+++ b/examples/simple-sbt/build.sbt
@@ -1,6 +1,6 @@
 name := "scalacheck-demo"
 
-scalaVersion := "3.0.2"
+scalaVersion := "3.1.0"
 
 libraryDependencies += "org.scalacheck" %% "scalacheck" % "1.15.4" % Test