diff --git a/README.rst b/README.rst
index 46e36349..10c399f3 100644
--- a/README.rst
+++ b/README.rst
@@ -136,7 +136,7 @@ Versions
 +-----------+----------+-----------+--------+----------+
 | GeoScript | GeoTools | GeoServer | JTS    | Groovy   |
 +-----------+----------+-----------+--------+----------+
-| 1.16      | 24       | 2.18      | 1.17.0 | 3.0.5    |
+| 1.16      | 24       | 2.18      | 1.17.1 | 3.0.5    |
 +-----------+----------+-----------+--------+----------+
 | 1.15      | 23       | 2.17      | 1.16.1 | 3.0.3    |
 +-----------+----------+-----------+--------+----------+
@@ -174,7 +174,7 @@ Versions
 API Groovy Docs
 ---------------
 
-`1.16-SNAPSHOT <http://geoscript.github.io/geoscript-groovy/api/1.16-SNAPSHOT/index.html>`_
+`1.16.0 <http://geoscript.github.io/geoscript-groovy/api/1.16.0/index.html>`_
 
 `1.15.0 <http://geoscript.github.io/geoscript-groovy/api/1.15.0/index.html>`_
 
diff --git a/doc/gradle.rst b/doc/gradle.rst
index 64593934..9977286f 100644
--- a/doc/gradle.rst
+++ b/doc/gradle.rst
@@ -51,7 +51,7 @@ Then edit the build.gradle file.
     }
 
     dependencies {
-       compile "org.geoscript:geoscript-groovy:1.15.0"
+       compile "org.geoscript:geoscript-groovy:1.16.0"
     }
 
     task wrapper(type: Wrapper) {
diff --git a/doc/mavenapp.rst b/doc/mavenapp.rst
index dc58734a..f40c8af0 100644
--- a/doc/mavenapp.rst
+++ b/doc/mavenapp.rst
@@ -31,7 +31,7 @@ Add geoscript as a dependency in pom.xml.
         <dependency>
             <groupId>org.geoscript</groupId>
             <artifactId>geoscript-groovy</artifactId>
-            <version>1.15.0</version>
+            <version>1.16.0</version>
         </dependency>
     </dependencies>
 
diff --git a/doc/mavenwebappjndi.rst b/doc/mavenwebappjndi.rst
index 0cee032f..c7425e58 100644
--- a/doc/mavenwebappjndi.rst
+++ b/doc/mavenwebappjndi.rst
@@ -42,7 +42,7 @@ Add geoscript as a dependency in the **pom.xml** file:
         <dependency>
             <groupId>org.geoscript</groupId>
             <artifactId>geoscript-groovy</artifactId>
-            <version>1.15.0</version>
+            <version>1.16.0</version>
         </dependency>
     <depenencies>
 
diff --git a/doc/releases.rst b/doc/releases.rst
index d235d841..662a0201 100644
--- a/doc/releases.rst
+++ b/doc/releases.rst
@@ -3,6 +3,18 @@
 GeoScript Groovy Releases
 =========================
 
+1.16.0
+------
+The 1.16 release of GeoScript is build on Groovy 3.0.5, GeoTools 24.0, and the Java Topology Suite 1.17.1 and requires Java 8.
+
+HPRtree Spatial Index.
+
+Geometry largest empty circle.
+
+Geometry maximum inscribed circle
+
+Geometry variable buffer
+
 1.15.0
 ------
 The 1.15 release of GeoScript is build on Groovy 3.0.3, GeoTools 23.0, and the Java Topology Suite 1.16.1 and requires Java 8.
diff --git a/pom.xml b/pom.xml
index 777e34fc..0264a4fe 100755
--- a/pom.xml
+++ b/pom.xml
@@ -507,7 +507,7 @@
         </plugins>
     </reporting>
     <properties>
-        <gt.version>24-SNAPSHOT</gt.version>
+        <gt.version>24.0</gt.version>
         <groovy.version>3.0.5</groovy.version>
     </properties>
     <name>geoscript groovy</name>