diff --git a/README.md b/README.md
index 4ca0fae9..2f9684ff 100644
--- a/README.md
+++ b/README.md
@@ -197,49 +197,49 @@ Install
 -------
 To use `slick-pg` in [sbt](http://www.scala-sbt.org/ "slick-sbt") project, add the following to your project file:
 ```scala
-libraryDependencies += "com.github.tminglei" %% "slick-pg" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg" % "0.22.0-M3"
 ```
 
 > If you need `joda-time` support, pls append dependency:
 ```scala
-libraryDependencies += "com.github.tminglei" %% "slick-pg_joda-time" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg_joda-time" % "0.22.0-M3"
 ```
 
 > If you need `jts` geom support, pls append dependency:
 ```scala
-libraryDependencies += "com.github.tminglei" %% "slick-pg_jts" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg_jts" % "0.22.0-M3"
 or
-libraryDependencies += "com.github.tminglei" %% "slick-pg_jts_lt" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg_jts_lt" % "0.22.0-M3"
 ```
 
 > If you need `json4s` support, pls append dependency:
 ```scala
-libraryDependencies += "com.github.tminglei" %% "slick-pg_json4s" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg_json4s" % "0.22.0-M3"
 ```
 
 > If you need `play-json` support, pls append dependency:
 ```scala
-libraryDependencies += "com.github.tminglei" %% "slick-pg_play-json" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg_play-json" % "0.22.0-M3"
 ```
 
 > If you need `spray-json` support, pls append dependency:
 ```scala
-libraryDependencies += "com.github.tminglei" %% "slick-pg_spray-json" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg_spray-json" % "0.22.0-M3"
 ```
 
 > If you need `argonaut json` support, pls append dependency:
 ```scala
-libraryDependencies += "com.github.tminglei" %% "slick-pg_argonaut" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg_argonaut" % "0.22.0-M3"
 ```
 
 > If you need `circe json` support, pls append dependency:
 ```scala
-libraryDependencies += "com.github.tminglei" %% "slick-pg_circe-json" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg_circe-json" % "0.22.0-M3"
 ```
 
 > If you need `uPickle json` support, pls append dependency:
 ```scala
-libraryDependencies += "com.github.tminglei" %% "slick-pg_upickle-json" % "0.22.0-M2"
+libraryDependencies += "com.github.tminglei" %% "slick-pg_upickle-json" % "0.22.0-M3"
 ```
 
 
@@ -248,7 +248,7 @@ Or, in [maven](http://maven.apache.org/ "maven") project, you can add `slick-pg`
 <dependency>
     <groupId>com.github.tminglei</groupId>
     <artifactId>slick-pg_2.13</artifactId>
-    <version>0.22.0-M2</version>
+    <version>0.22.0-M3</version>
 </dependency>
 <!-- other addons if necessary -->
 ...
diff --git a/build.sbt b/build.sbt
index 606b709e..0e6afe2a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,7 +4,7 @@ lazy val commonSettings = Seq(
   organizationName := "slick-pg",
   organization := "com.github.tminglei",
   name := "slick-pg",
-  version := "0.22.0-M2",
+  version := "0.22.0-M3",
 
   scalaVersion := scala213,
   crossScalaVersions := Seq(scala213),