diff --git a/pom.xml b/pom.xml
index 7f2fdf7325..0c2b35f129 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
 
     <groupId>com.github.psi-probe</groupId>
     <artifactId>psi-probe</artifactId>
-    <version>3.7.4-SNAPSHOT</version>
+    <version>4.0.0</version>
     <packaging>pom</packaging>
 
     <name>psi-probe</name>
@@ -84,7 +84,7 @@
     <scm>
         <connection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>psi-probe-4.0.0</tag>
         <url>https://github.com/psi-probe/psi-probe/</url>
     </scm>
     <issueManagement>
@@ -148,7 +148,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <!-- Reproducible Builds -->
-        <project.build.outputTimestamp>1683768805</project.build.outputTimestamp>
+        <project.build.outputTimestamp>1698891940</project.build.outputTimestamp>
 
         <!-- Checkstyle -->
         <checkstyle.configLocation>checkstyle.xml</checkstyle.configLocation>
diff --git a/psi-probe-core/pom.xml b/psi-probe-core/pom.xml
index b8692e3e8e..74dfa35abb 100644
--- a/psi-probe-core/pom.xml
+++ b/psi-probe-core/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>com.github.psi-probe</groupId>
         <artifactId>psi-probe</artifactId>
-        <version>3.7.4-SNAPSHOT</version>
+        <version>4.0.0</version>
     </parent>
 
     <artifactId>psi-probe-core</artifactId>
@@ -30,7 +30,7 @@
     <scm>
         <connection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>psi-probe-4.0.0</tag>
         <url>https://github.com/psi-probe/psi-probe/</url>
     </scm>
 
diff --git a/psi-probe-rest/pom.xml b/psi-probe-rest/pom.xml
index 7dd449cf9d..78783a2225 100644
--- a/psi-probe-rest/pom.xml
+++ b/psi-probe-rest/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>com.github.psi-probe</groupId>
         <artifactId>psi-probe</artifactId>
-        <version>3.7.4-SNAPSHOT</version>
+        <version>4.0.0</version>
     </parent>
 
     <artifactId>psi-probe-rest</artifactId>
@@ -30,7 +30,7 @@
     <scm>
         <connection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>psi-probe-4.0.0</tag>
         <url>https://github.com/psi-probe/psi-probe/</url>
     </scm>
 
diff --git a/psi-probe-tomcat85/pom.xml b/psi-probe-tomcat85/pom.xml
index 106cc002ae..402227c659 100644
--- a/psi-probe-tomcat85/pom.xml
+++ b/psi-probe-tomcat85/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>com.github.psi-probe</groupId>
         <artifactId>psi-probe</artifactId>
-        <version>3.7.4-SNAPSHOT</version>
+        <version>4.0.0</version>
     </parent>
 
     <artifactId>psi-probe-tomcat85</artifactId>
@@ -30,7 +30,7 @@
     <scm>
         <connection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>psi-probe-4.0.0</tag>
         <url>https://github.com/psi-probe/psi-probe/</url>
     </scm>
 
diff --git a/psi-probe-tomcat9/pom.xml b/psi-probe-tomcat9/pom.xml
index 4e1f78e6e5..a94ab275e8 100644
--- a/psi-probe-tomcat9/pom.xml
+++ b/psi-probe-tomcat9/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>com.github.psi-probe</groupId>
         <artifactId>psi-probe</artifactId>
-        <version>3.7.4-SNAPSHOT</version>
+        <version>4.0.0</version>
     </parent>
 
     <artifactId>psi-probe-tomcat9</artifactId>
@@ -30,7 +30,7 @@
     <scm>
         <connection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>psi-probe-4.0.0</tag>
         <url>https://github.com/psi-probe/psi-probe/</url>
     </scm>
 
diff --git a/psi-probe-web/pom.xml b/psi-probe-web/pom.xml
index 6e475cfdda..a43571eab0 100644
--- a/psi-probe-web/pom.xml
+++ b/psi-probe-web/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>com.github.psi-probe</groupId>
         <artifactId>psi-probe</artifactId>
-        <version>3.7.4-SNAPSHOT</version>
+        <version>4.0.0</version>
     </parent>
 
     <artifactId>psi-probe-web</artifactId>
@@ -31,7 +31,7 @@
     <scm>
         <connection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/psi-probe/psi-probe.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>psi-probe-4.0.0</tag>
         <url>https://github.com/psi-probe/psi-probe/</url>
     </scm>