diff --git a/cgmes/pom.xml b/cgmes/pom.xml
index 8d1a779..69712e3 100644
--- a/cgmes/pom.xml
+++ b/cgmes/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>powsybl-tutorials</artifactId>
         <groupId>com.powsybl.tutorials</groupId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
     </parent>
 
     <artifactId>cgmes</artifactId>
diff --git a/count-network-lines/pom.xml b/count-network-lines/pom.xml
index 7570ca3..98f93d6 100644
--- a/count-network-lines/pom.xml
+++ b/count-network-lines/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>powsybl-tutorials</artifactId>
         <groupId>com.powsybl.tutorials</groupId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
     </parent>
 
     <artifactId>powsybl-count-network-lines</artifactId>
diff --git a/csv-exporter/pom.xml b/csv-exporter/pom.xml
index ec4e281..7174b38 100644
--- a/csv-exporter/pom.xml
+++ b/csv-exporter/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>powsybl-tutorials</artifactId>
         <groupId>com.powsybl.tutorials</groupId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
     </parent>
 
     <artifactId>powsybl-csv-exporter</artifactId>
diff --git a/csv-importer/pom.xml b/csv-importer/pom.xml
index 44fcad5..9ef9883 100644
--- a/csv-importer/pom.xml
+++ b/csv-importer/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>powsybl-tutorials</artifactId>
         <groupId>com.powsybl.tutorials</groupId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
     </parent>
 
     <artifactId>powsybl-csv-importer</artifactId>
diff --git a/itools-packager/pom.xml b/itools-packager/pom.xml
index 62d2d86..e9d869e 100644
--- a/itools-packager/pom.xml
+++ b/itools-packager/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl.tutorials</groupId>
         <artifactId>powsybl-tutorials</artifactId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
     </parent>
 
     <artifactId>powsybl-itools-packager</artifactId>
diff --git a/javafx-packager/pom.xml b/javafx-packager/pom.xml
index b74c378..1e4d813 100644
--- a/javafx-packager/pom.xml
+++ b/javafx-packager/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>powsybl-tutorials</artifactId>
         <groupId>com.powsybl.tutorials</groupId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/loadflow/pom.xml b/loadflow/pom.xml
index b543077..369fabc 100644
--- a/loadflow/pom.xml
+++ b/loadflow/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>powsybl-tutorials</artifactId>
         <groupId>com.powsybl.tutorials</groupId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
     </parent>
 
     <artifactId>powsybl-loadflow</artifactId>
diff --git a/pom.xml b/pom.xml
index 1061332..2746a57 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
     </parent>
     <groupId>com.powsybl.tutorials</groupId>
     <artifactId>powsybl-tutorials</artifactId>
-    <version>1.2.0-SNAPSHOT</version>
+    <version>1.2.0</version>
     <packaging>pom</packaging>
     <name>Powsybl tutorials</name>
 
diff --git a/sensitivity/pom.xml b/sensitivity/pom.xml
index 4003ab5..d4b2cd4 100644
--- a/sensitivity/pom.xml
+++ b/sensitivity/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>powsybl-tutorials</artifactId>
         <groupId>com.powsybl.tutorials</groupId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
     </parent>
 
     <artifactId>powsybl-sensitivity</artifactId>
diff --git a/topology/pom.xml b/topology/pom.xml
index fa91920..d7e6e53 100644
--- a/topology/pom.xml
+++ b/topology/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>powsybl-tutorials</artifactId>
         <groupId>com.powsybl.tutorials</groupId>
-        <version>1.2.0-SNAPSHOT</version>
+        <version>1.2.0</version>
     </parent>
 
     <artifactId>topology</artifactId>