diff --git a/modules/app/pom.xml b/modules/app/pom.xml
index 348b10cca6..69331efb23 100644
--- a/modules/app/pom.xml
+++ b/modules/app/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.locationtech.jts</groupId>
         <artifactId>jts-modules</artifactId>
-        <version>1.18.0-SNAPSHOT</version>
+        <version>1.18.0</version>
     </parent>
     <artifactId>jts-app</artifactId>
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/modules/core/pom.xml b/modules/core/pom.xml
index 2a2babf21d..d107afc390 100644
--- a/modules/core/pom.xml
+++ b/modules/core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.locationtech.jts</groupId>
         <artifactId>jts-modules</artifactId>
-        <version>1.18.0-SNAPSHOT</version>
+        <version>1.18.0</version>
     </parent>
     <artifactId>jts-core</artifactId>
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/modules/example/pom.xml b/modules/example/pom.xml
index 2e07b267f4..4c2e3c5fd8 100644
--- a/modules/example/pom.xml
+++ b/modules/example/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.locationtech.jts</groupId>
         <artifactId>jts-modules</artifactId>
-        <version>1.18.0-SNAPSHOT</version>
+        <version>1.18.0</version>
     </parent>
     <artifactId>jts-example</artifactId>
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/modules/io/common/pom.xml b/modules/io/common/pom.xml
index f5e49a8f98..aedafabb42 100644
--- a/modules/io/common/pom.xml
+++ b/modules/io/common/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.locationtech.jts</groupId>
         <artifactId>jts-io</artifactId>
-        <version>1.18.0-SNAPSHOT</version>
+        <version>1.18.0</version>
     </parent>
     <groupId>org.locationtech.jts.io</groupId>
     <artifactId>jts-io-common</artifactId>
diff --git a/modules/io/pom.xml b/modules/io/pom.xml
index 2a5e3deece..8cdde7df0a 100644
--- a/modules/io/pom.xml
+++ b/modules/io/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.locationtech.jts</groupId>
         <artifactId>jts-modules</artifactId>
-        <version>1.18.0-SNAPSHOT</version>
+        <version>1.18.0</version>
     </parent>
     <artifactId>jts-io</artifactId>
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/modules/lab/pom.xml b/modules/lab/pom.xml
index 9a0de3de76..f42fbc1f0d 100644
--- a/modules/lab/pom.xml
+++ b/modules/lab/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.locationtech.jts</groupId>
         <artifactId>jts-modules</artifactId>
-        <version>1.18.0-SNAPSHOT</version>
+        <version>1.18.0</version>
     </parent>
     <artifactId>jts-lab</artifactId>
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/modules/pom.xml b/modules/pom.xml
index 17788e92b9..7dec17c063 100644
--- a/modules/pom.xml
+++ b/modules/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.locationtech.jts</groupId>
         <artifactId>jts</artifactId>
-        <version>1.18.0-SNAPSHOT</version>
+        <version>1.18.0</version>
     </parent>
     <artifactId>jts-modules</artifactId>
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/modules/tests/pom.xml b/modules/tests/pom.xml
index 13c7cb6973..6d3a4a7405 100644
--- a/modules/tests/pom.xml
+++ b/modules/tests/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.locationtech.jts</groupId>
         <artifactId>jts-modules</artifactId>
-        <version>1.18.0-SNAPSHOT</version>
+        <version>1.18.0</version>
     </parent>
     <artifactId>jts-tests</artifactId>
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/pom.xml b/pom.xml
index 5bd73d405c..5f17524ca3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.locationtech.jts</groupId>
     <artifactId>jts</artifactId>
-    <version>1.18.0-SNAPSHOT</version>
+    <version>1.18.0</version>
     <packaging>pom</packaging>
 
     <name>JTS Topology Suite</name>
@@ -74,7 +74,7 @@
         <connection>scm:git::git@github.com:locationtech/jts.git</connection>
         <developerConnection>scm:git:git@github.com:locationtech/jts.git</developerConnection>
         <url>https://github.com/locationtech/jts</url>
-        <tag>HEAD</tag>
+        <tag>jts-1.18.0</tag>
     </scm>
 
     <distributionManagement>