diff --git a/bennu-admin/pom.xml b/bennu-admin/pom.xml
index af1628275..5ad504baa 100644
--- a/bennu-admin/pom.xml
+++ b/bennu-admin/pom.xml
@@ -10,7 +10,7 @@
     </parent>
 
     <artifactId>bennu-admin</artifactId>
-    <version>4.3.0-SNAPSHOT</version>
+    <version>4.2.3</version>
     <name>Bennu Admin</name>
 
     <build>
diff --git a/bennu-cas-client/pom.xml b/bennu-cas-client/pom.xml
index 0f317a875..f4811ae2d 100644
--- a/bennu-cas-client/pom.xml
+++ b/bennu-cas-client/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.fenixedu</groupId>
         <artifactId>bennu</artifactId>
-        <version>4.3.0-SNAPSHOT</version>
+        <version>4.2.3</version>
     </parent>
 
     <artifactId>bennu-cas-client</artifactId>
diff --git a/bennu-core/pom.xml b/bennu-core/pom.xml
index eeb0df7fa..5a7124401 100644
--- a/bennu-core/pom.xml
+++ b/bennu-core/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.fenixedu</groupId>
         <artifactId>bennu</artifactId>
-        <version>4.3.0-SNAPSHOT</version>
+        <version>4.2.3</version>
     </parent>
 
     <artifactId>bennu-core</artifactId>
diff --git a/bennu-io/pom.xml b/bennu-io/pom.xml
index a682d3ab7..1380d209c 100644
--- a/bennu-io/pom.xml
+++ b/bennu-io/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.fenixedu</groupId>
         <artifactId>bennu</artifactId>
-        <version>4.3.0-SNAPSHOT</version>
+        <version>4.2.3</version>
     </parent>
 
     <artifactId>bennu-io</artifactId>
diff --git a/bennu-maven-plugin/pom.xml b/bennu-maven-plugin/pom.xml
index 51dc38ff1..fd8e805aa 100644
--- a/bennu-maven-plugin/pom.xml
+++ b/bennu-maven-plugin/pom.xml
@@ -9,7 +9,7 @@
     </parent>
 
     <artifactId>bennu-maven-plugin</artifactId>
-    <version>4.3.0-SNAPSHOT</version>
+    <version>4.2.3</version>
     <packaging>maven-plugin</packaging>
 
     <name>Bennu Maven Plugin</name>
diff --git a/bennu-oauth/pom.xml b/bennu-oauth/pom.xml
index d3f2488df..a72a0f274 100644
--- a/bennu-oauth/pom.xml
+++ b/bennu-oauth/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.fenixedu</groupId>
         <artifactId>bennu</artifactId>
-        <version>4.3.0-SNAPSHOT</version>
+        <version>4.2.3</version>
     </parent>
 
     <artifactId>bennu-oauth</artifactId>
diff --git a/bennu-portal/pom.xml b/bennu-portal/pom.xml
index 9c5313a1d..18c6dd1e5 100644
--- a/bennu-portal/pom.xml
+++ b/bennu-portal/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.fenixedu</groupId>
         <artifactId>bennu</artifactId>
-        <version>4.3.0-SNAPSHOT</version>
+        <version>4.2.3</version>
     </parent>
 
     <artifactId>bennu-portal</artifactId>
diff --git a/bennu-scheduler/pom.xml b/bennu-scheduler/pom.xml
index 30e635077..8ee7b5813 100644
--- a/bennu-scheduler/pom.xml
+++ b/bennu-scheduler/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.fenixedu</groupId>
         <artifactId>bennu</artifactId>
-        <version>4.3.0-SNAPSHOT</version>
+        <version>4.2.3</version>
     </parent>
 
     <artifactId>bennu-scheduler</artifactId>
diff --git a/bennu-spring/pom.xml b/bennu-spring/pom.xml
index b56a11665..66fb214bb 100644
--- a/bennu-spring/pom.xml
+++ b/bennu-spring/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.fenixedu</groupId>
         <artifactId>bennu</artifactId>
-        <version>4.3.0-SNAPSHOT</version>
+        <version>4.2.3</version>
     </parent>
 
     <artifactId>bennu-spring</artifactId>
diff --git a/bennu-test/pom.xml b/bennu-test/pom.xml
index 96f737ff6..126957394 100644
--- a/bennu-test/pom.xml
+++ b/bennu-test/pom.xml
@@ -9,7 +9,7 @@
     </parent>
 
     <artifactId>bennu-test</artifactId>
-    <version>4.3.0-SNAPSHOT</version>
+    <version>4.2.3</version>
     <name>Bennu Tests</name>
 
     <properties>
diff --git a/bennu-toolkit/pom.xml b/bennu-toolkit/pom.xml
index 79635e4a3..67ce24c1f 100644
--- a/bennu-toolkit/pom.xml
+++ b/bennu-toolkit/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.fenixedu</groupId>
         <artifactId>bennu</artifactId>
-        <version>4.3.0-SNAPSHOT</version>
+        <version>4.2.3</version>
     </parent>
 
     <artifactId>bennu-toolkit</artifactId>
diff --git a/default-theme/pom.xml b/default-theme/pom.xml
index e4d4822dc..d945a1bb3 100644
--- a/default-theme/pom.xml
+++ b/default-theme/pom.xml
@@ -9,7 +9,7 @@
     </parent>
 
     <artifactId>default-theme</artifactId>
-    <version>4.3.0-SNAPSHOT</version>
+    <version>4.2.3</version>
     <packaging>jar</packaging>
 
     <name>Bennu Default Theme</name>
diff --git a/pom.xml b/pom.xml
index aea969e53..87e4497b2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
     <artifactId>bennu</artifactId>
     <name>Bennu Framework</name>
-    <version>4.3.0-SNAPSHOT</version>
+    <version>4.2.3</version>
     <packaging>pom</packaging>
 
     <properties>