diff --git a/perun-auditlogger/pom.xml b/perun-auditlogger/pom.xml
index 36dfb55222..bfc9f49f37 100644
--- a/perun-auditlogger/pom.xml
+++ b/perun-auditlogger/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-auditparser/pom.xml b/perun-auditparser/pom.xml
index c3fc982877..afa6ab73ec 100644
--- a/perun-auditparser/pom.xml
+++ b/perun-auditparser/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-base/pom.xml b/perun-base/pom.xml
index 9cb490a9a7..9f8782bacf 100644
--- a/perun-base/pom.xml
+++ b/perun-base/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-cabinet/pom.xml b/perun-cabinet/pom.xml
index adf1e7309d..07cc03fc6e 100644
--- a/perun-cabinet/pom.xml
+++ b/perun-cabinet/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-cli-java/pom.xml b/perun-cli-java/pom.xml
index 370f757526..e1ddb268c0 100644
--- a/perun-cli-java/pom.xml
+++ b/perun-cli-java/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-core/pom.xml b/perun-core/pom.xml
index 0c3e7f7d02..c985d0d2a0 100644
--- a/perun-core/pom.xml
+++ b/perun-core/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-dispatcher/pom.xml b/perun-dispatcher/pom.xml
index 99d72ca219..1f465668de 100644
--- a/perun-dispatcher/pom.xml
+++ b/perun-dispatcher/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-engine/pom.xml b/perun-engine/pom.xml
index 43a1b6668e..7f32bb5aa5 100644
--- a/perun-engine/pom.xml
+++ b/perun-engine/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-ldapc/pom.xml b/perun-ldapc/pom.xml
index 20f24b8e77..b2e247d184 100644
--- a/perun-ldapc/pom.xml
+++ b/perun-ldapc/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-notification/pom.xml b/perun-notification/pom.xml
index 906423fba3..ee26f2970d 100644
--- a/perun-notification/pom.xml
+++ b/perun-notification/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-openapi/pom.xml b/perun-openapi/pom.xml
index 067179ede6..24667b6e4a 100644
--- a/perun-openapi/pom.xml
+++ b/perun-openapi/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-registrar-lib/pom.xml b/perun-registrar-lib/pom.xml
index 3ac82f58a5..8f35957790 100644
--- a/perun-registrar-lib/pom.xml
+++ b/perun-registrar-lib/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-rpc/pom.xml b/perun-rpc/pom.xml
index b9e4d0f213..7eae896486 100644
--- a/perun-rpc/pom.xml
+++ b/perun-rpc/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-scim/pom.xml b/perun-scim/pom.xml
index bdc16bebb0..d21619efda 100644
--- a/perun-scim/pom.xml
+++ b/perun-scim/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-voot/pom.xml b/perun-voot/pom.xml
index 82b73e957a..e69ebe8f67 100644
--- a/perun-voot/pom.xml
+++ b/perun-voot/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-web-gui/pom.xml b/perun-web-gui/pom.xml
index 6f1d9a9dd7..251d182796 100644
--- a/perun-web-gui/pom.xml
+++ b/perun-web-gui/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>3.21.0-SNAPSHOT</version>
+		<version>3.21.0</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/pom.xml b/pom.xml
index f6e287a449..52b2aee0bb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
 	<!-- PERUN -->
 	<groupId>cz.metacentrum</groupId>
 	<artifactId>perun</artifactId>
-	<version>3.21.0-SNAPSHOT</version>
+	<version>3.21.0</version>
 	<packaging>pom</packaging>
 
 	<!-- Spring Boot Starter Parent as parent project - this project inherits versions of dependencies and plugins -->