diff --git a/perun-wui-consolidator/pom.xml b/perun-wui-consolidator/pom.xml
index e18b2ef4..b2929bef 100644
--- a/perun-wui-consolidator/pom.xml
+++ b/perun-wui-consolidator/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<artifactId>wui</artifactId>
 		<groupId>cz.metacentrum.perun</groupId>
-		<version>3.45.0</version>
+		<version>4.0.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun.wui</groupId>
diff --git a/perun-wui-core/pom.xml b/perun-wui-core/pom.xml
index bb2d2845..5fa3f6a0 100644
--- a/perun-wui-core/pom.xml
+++ b/perun-wui-core/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>wui</artifactId>
         <groupId>cz.metacentrum.perun</groupId>
-        <version>3.45.0</version>
+        <version>4.0.0</version>
     </parent>
 
     <groupId>cz.metacentrum.perun.wui</groupId>
diff --git a/perun-wui-profile/pom.xml b/perun-wui-profile/pom.xml
index 1662dea2..d5777ef6 100644
--- a/perun-wui-profile/pom.xml
+++ b/perun-wui-profile/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<artifactId>wui</artifactId>
 		<groupId>cz.metacentrum.perun</groupId>
-		<version>3.45.0</version>
+		<version>4.0.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun.wui</groupId>
diff --git a/perun-wui-pwdreset/pom.xml b/perun-wui-pwdreset/pom.xml
index 89daacda..6c1b58bd 100644
--- a/perun-wui-pwdreset/pom.xml
+++ b/perun-wui-pwdreset/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>wui</artifactId>
         <groupId>cz.metacentrum.perun</groupId>
-        <version>3.45.0</version>
+        <version>4.0.0</version>
     </parent>
 
     <groupId>cz.metacentrum.perun.wui</groupId>
diff --git a/perun-wui-registrar/pom.xml b/perun-wui-registrar/pom.xml
index 96f0836e..9474c184 100644
--- a/perun-wui-registrar/pom.xml
+++ b/perun-wui-registrar/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>wui</artifactId>
         <groupId>cz.metacentrum.perun</groupId>
-        <version>3.45.0</version>
+        <version>4.0.0</version>
     </parent>
 
     <groupId>cz.metacentrum.perun.wui</groupId>
diff --git a/pom.xml b/pom.xml
index 8804b211..b3eb2788 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 	<!-- PERUN -->
 	<groupId>cz.metacentrum.perun</groupId>
 	<artifactId>wui</artifactId>
-	<version>3.45.0</version>
+	<version>4.0.0</version>
 	<packaging>pom</packaging>
 
 	<!-- PERUN MODULES -->