diff --git a/docs/pom.xml b/docs/pom.xml
index 1b454000c4..958a16d585 100644
--- a/docs/pom.xml
+++ b/docs/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.sonarsource.python</groupId>
     <artifactId>python</artifactId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>docs</artifactId>
diff --git a/docs/python-custom-rules-example/pom.xml b/docs/python-custom-rules-example/pom.xml
index e3f851a828..0c5f89215c 100644
--- a/docs/python-custom-rules-example/pom.xml
+++ b/docs/python-custom-rules-example/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.sonarsource.python</groupId>
     <artifactId>docs</artifactId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>python-custom-rules-example</artifactId>
diff --git a/its/plugin/it-python-plugin-test/pom.xml b/its/plugin/it-python-plugin-test/pom.xml
index 12aee39ff2..af2b10fee0 100644
--- a/its/plugin/it-python-plugin-test/pom.xml
+++ b/its/plugin/it-python-plugin-test/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <artifactId>it-python-plugin</artifactId>
     <groupId>org.sonarsource.python</groupId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>it-python-plugin-test</artifactId>
diff --git a/its/plugin/pom.xml b/its/plugin/pom.xml
index 0c59887c2a..20cba87576 100644
--- a/its/plugin/pom.xml
+++ b/its/plugin/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.sonarsource.python</groupId>
     <artifactId>python-its</artifactId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <modules>
diff --git a/its/plugin/python-custom-rules-plugin/pom.xml b/its/plugin/python-custom-rules-plugin/pom.xml
index 49161dfca1..63206be557 100644
--- a/its/plugin/python-custom-rules-plugin/pom.xml
+++ b/its/plugin/python-custom-rules-plugin/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.sonarsource.python</groupId>
     <artifactId>it-python-plugin</artifactId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>python-custom-rules-plugin</artifactId>
diff --git a/its/pom.xml b/its/pom.xml
index b30545c0a2..03639123c1 100644
--- a/its/pom.xml
+++ b/its/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.sonarsource.python</groupId>
     <artifactId>python</artifactId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>python-its</artifactId>
diff --git a/its/ruling/pom.xml b/its/ruling/pom.xml
index fdb059e9ee..8b11b4bdb9 100644
--- a/its/ruling/pom.xml
+++ b/its/ruling/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.sonarsource.python</groupId>
     <artifactId>python-its</artifactId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>it-python-ruling</artifactId>
diff --git a/pom.xml b/pom.xml
index ab4accd5be..2c1c6dbb95 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
   <groupId>org.sonarsource.python</groupId>
   <artifactId>python</artifactId>
-  <version>4.25-SNAPSHOT</version>
+  <version>4.26-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <name>Python</name>
diff --git a/python-checks-testkit/pom.xml b/python-checks-testkit/pom.xml
index e5c9de48a6..c009a0901e 100644
--- a/python-checks-testkit/pom.xml
+++ b/python-checks-testkit/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <artifactId>python</artifactId>
     <groupId>org.sonarsource.python</groupId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>python-checks-testkit</artifactId>
diff --git a/python-checks/pom.xml b/python-checks/pom.xml
index bdf219f2ea..f64035de5e 100644
--- a/python-checks/pom.xml
+++ b/python-checks/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>org.sonarsource.python</groupId>
     <artifactId>python</artifactId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>python-checks</artifactId>
diff --git a/python-frontend/pom.xml b/python-frontend/pom.xml
index 0fd5d216e5..74bde6a962 100644
--- a/python-frontend/pom.xml
+++ b/python-frontend/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.sonarsource.python</groupId>
     <artifactId>python</artifactId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>python-frontend</artifactId>
diff --git a/sonar-python-plugin/pom.xml b/sonar-python-plugin/pom.xml
index 2422b264e7..c1ca0f213f 100644
--- a/sonar-python-plugin/pom.xml
+++ b/sonar-python-plugin/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>org.sonarsource.python</groupId>
     <artifactId>python</artifactId>
-    <version>4.25-SNAPSHOT</version>
+    <version>4.26-SNAPSHOT</version>
   </parent>
 
   <artifactId>sonar-python-plugin</artifactId>