diff --git a/cool-jconon-backend/pom.xml b/cool-jconon-backend/pom.xml
index 96892d761e..c81c34b470 100644
--- a/cool-jconon-backend/pom.xml
+++ b/cool-jconon-backend/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>cool-jconon-parent</artifactId>
         <groupId>it.cnr.si.cool.jconon</groupId>
-        <version>5.2.51-SNAPSHOT</version>
+        <version>5.2.51</version>
     </parent>
 
     <artifactId>cool-jconon-backend</artifactId>
diff --git a/cool-jconon-io/pom.xml b/cool-jconon-io/pom.xml
index 42cf74e4d6..727003e75d 100644
--- a/cool-jconon-io/pom.xml
+++ b/cool-jconon-io/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>cool-jconon-parent</artifactId>
         <groupId>it.cnr.si.cool.jconon</groupId>
-        <version>5.2.51-SNAPSHOT</version>
+        <version>5.2.51</version>
     </parent>
 
     <artifactId>cool-jconon-io</artifactId>
diff --git a/cool-jconon-keycloak/pom.xml b/cool-jconon-keycloak/pom.xml
index 4534946cc4..3a7656898a 100644
--- a/cool-jconon-keycloak/pom.xml
+++ b/cool-jconon-keycloak/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>cool-jconon-parent</artifactId>
         <groupId>it.cnr.si.cool.jconon</groupId>
-        <version>5.2.51-SNAPSHOT</version>
+        <version>5.2.51</version>
     </parent>
 
     <artifactId>cool-jconon-keycloak</artifactId>
diff --git a/cool-jconon-pagopa/pom.xml b/cool-jconon-pagopa/pom.xml
index c6f506bfb6..79f4e51c4d 100644
--- a/cool-jconon-pagopa/pom.xml
+++ b/cool-jconon-pagopa/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>cool-jconon-parent</artifactId>
         <groupId>it.cnr.si.cool.jconon</groupId>
-        <version>5.2.51-SNAPSHOT</version>
+        <version>5.2.51</version>
     </parent>
 
     <artifactId>cool-jconon-pagopa</artifactId>
diff --git a/cool-jconon-print/pom.xml b/cool-jconon-print/pom.xml
index cbda5f78c4..1814f988e0 100644
--- a/cool-jconon-print/pom.xml
+++ b/cool-jconon-print/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>cool-jconon-parent</artifactId>
     <groupId>it.cnr.si.cool.jconon</groupId>
-    <version>5.2.51-SNAPSHOT</version>
+    <version>5.2.51</version>
   </parent>
 
   <artifactId>cool-jconon-print</artifactId>
diff --git a/cool-jconon-remote/pom.xml b/cool-jconon-remote/pom.xml
index c620bd0fe2..afd8679516 100644
--- a/cool-jconon-remote/pom.xml
+++ b/cool-jconon-remote/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>cool-jconon-parent</artifactId>
     <groupId>it.cnr.si.cool.jconon</groupId>
-    <version>5.2.51-SNAPSHOT</version>
+    <version>5.2.51</version>
   </parent>
 
   <artifactId>cool-jconon-remote</artifactId>
diff --git a/cool-jconon-spid/pom.xml b/cool-jconon-spid/pom.xml
index 07fd4ac5e1..b890796632 100644
--- a/cool-jconon-spid/pom.xml
+++ b/cool-jconon-spid/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>cool-jconon-parent</artifactId>
     <groupId>it.cnr.si.cool.jconon</groupId>
-    <version>5.2.51-SNAPSHOT</version>
+    <version>5.2.51</version>
   </parent>
 
   <artifactId>cool-jconon-spid</artifactId>
diff --git a/cool-jconon-utils/pom.xml b/cool-jconon-utils/pom.xml
index d6a50a6011..c2363516f9 100644
--- a/cool-jconon-utils/pom.xml
+++ b/cool-jconon-utils/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>cool-jconon-parent</artifactId>
     <groupId>it.cnr.si.cool.jconon</groupId>
-    <version>5.2.51-SNAPSHOT</version>
+    <version>5.2.51</version>
   </parent>
 
   <artifactId>cool-jconon-utils</artifactId>
diff --git a/cool-jconon-webapp-resources/pom.xml b/cool-jconon-webapp-resources/pom.xml
index 545e405432..0a532a235f 100644
--- a/cool-jconon-webapp-resources/pom.xml
+++ b/cool-jconon-webapp-resources/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>cool-jconon-parent</artifactId>
     <groupId>it.cnr.si.cool.jconon</groupId>
-    <version>5.2.51-SNAPSHOT</version>
+    <version>5.2.51</version>
   </parent>
 
   <properties />
diff --git a/cool-jconon-webapp/pom.xml b/cool-jconon-webapp/pom.xml
index f07a901b46..6409d0ab82 100644
--- a/cool-jconon-webapp/pom.xml
+++ b/cool-jconon-webapp/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>cool-jconon-parent</artifactId>
         <groupId>it.cnr.si.cool.jconon</groupId>
-        <version>5.2.51-SNAPSHOT</version>
+        <version>5.2.51</version>
     </parent>
 
     <properties />
diff --git a/pom.xml b/pom.xml
index cb3fa8dba2..8a58d097c1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
     </parent>
 
     <artifactId>cool-jconon-parent</artifactId>
-    <version>5.2.51-SNAPSHOT</version>
+    <version>5.2.51</version>
     <groupId>it.cnr.si.cool.jconon</groupId>
     <name>Concorsi On-Line Parent</name>
 
@@ -245,7 +245,7 @@
     <scm>
         <connection>scm:git:ssh://git@git.si.cnr.it/documentale/cool-jconon.git</connection>
         <developerConnection>scm:git:ssh://git@git.si.cnr.it/documentale/cool-jconon.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>5.2.51</tag>
     </scm>
 
 </project>