diff --git a/network-store-client-distribution/pom.xml b/network-store-client-distribution/pom.xml
index d405a8c37..b84553622 100644
--- a/network-store-client-distribution/pom.xml
+++ b/network-store-client-distribution/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-network-store-client-parent</artifactId>
-        <version>1.21.0</version>
+        <version>1.22.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>powsybl-network-store-client-distribution</artifactId>
diff --git a/network-store-client/pom.xml b/network-store-client/pom.xml
index 8c497ef22..19d572996 100644
--- a/network-store-client/pom.xml
+++ b/network-store-client/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-network-store-client-parent</artifactId>
-        <version>1.21.0</version>
+        <version>1.22.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>powsybl-network-store-client</artifactId>
diff --git a/network-store-iidm-impl/pom.xml b/network-store-iidm-impl/pom.xml
index 1c35b85ea..205fb44b7 100644
--- a/network-store-iidm-impl/pom.xml
+++ b/network-store-iidm-impl/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <artifactId>powsybl-network-store-client-parent</artifactId>
         <groupId>com.powsybl</groupId>
-        <version>1.21.0</version>
+        <version>1.22.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>powsybl-network-store-iidm-impl</artifactId>
diff --git a/network-store-model/pom.xml b/network-store-model/pom.xml
index 823e2dee1..0904dda4f 100644
--- a/network-store-model/pom.xml
+++ b/network-store-model/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-network-store-client-parent</artifactId>
-        <version>1.21.0</version>
+        <version>1.22.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>powsybl-network-store-model</artifactId>
diff --git a/pom.xml b/pom.xml
index 5adad23ba..379098706 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
     </parent>
 
     <artifactId>powsybl-network-store-client-parent</artifactId>
-    <version>1.21.0</version>
+    <version>1.22.0-SNAPSHOT</version>
 
     <packaging>pom</packaging>
     <name>Network store client parent</name>