diff --git a/README.md b/README.md
index 0f55f95..d002b92 100644
--- a/README.md
+++ b/README.md
@@ -9,13 +9,13 @@ I've added some aggregate and expression support copied from the Postgres connec
 
 ### How to install
 
-The master branch of this connector works with Trino release version 422.  Tags and binary releases exist for v405 and v419.
+The master branch of this connector works with Trino release version 423.  Tags and binary releases exist for several older branches.
 
 INSTALL FROM BINARY RELEASE: Download the ZIP and unzip in your Trino plugins directory.  Rename the directory to "vertica".  Create a catalog  file as shown below.  Restart Trino.
 
 INSTALL FROM GITHUB SOURCE:
 
-Download and unpack the Trino 422 tag from the official GitHub.
+Download and unpack the Trino 423 tag from the official GitHub.
 
 Clone or download this repo and copy trino-vertica into the plugins directory
 
diff --git a/pom.xml b/pom.xml
index 3309749..5af41dd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>io.trino</groupId>
         <artifactId>trino-root</artifactId>
-        <version>422</version>
+        <version>423</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>