diff --git a/perun-auditlogger/pom.xml b/perun-auditlogger/pom.xml
index 171cb9567c..5ed1a9fe34 100644
--- a/perun-auditlogger/pom.xml
+++ b/perun-auditlogger/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-auditparser/pom.xml b/perun-auditparser/pom.xml
index e0a5f8977b..3242f4528f 100644
--- a/perun-auditparser/pom.xml
+++ b/perun-auditparser/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-base/pom.xml b/perun-base/pom.xml
index ad10c58a3d..e544e6fa60 100644
--- a/perun-base/pom.xml
+++ b/perun-base/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-cabinet/pom.xml b/perun-cabinet/pom.xml
index d760f4cc54..4eee94e5a5 100644
--- a/perun-cabinet/pom.xml
+++ b/perun-cabinet/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-cli-java/pom.xml b/perun-cli-java/pom.xml
index c459c6af30..43dd3df09f 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>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-cli/Perun/Agent.pm b/perun-cli/Perun/Agent.pm
index 905a81714e..969822e227 100755
--- a/perun-cli/Perun/Agent.pm
+++ b/perun-cli/Perun/Agent.pm
@@ -1,5 +1,5 @@
 package Perun::Agent;
-my $agentVersion = '21.0.3';
+my $agentVersion = '21.0.4';
 my $agentVersionMajor;
 if ($agentVersion !~ /^(\d+)(?{ $agentVersionMajor = $^N })\..*/i)
 {
diff --git a/perun-core/pom.xml b/perun-core/pom.xml
index 3680a646ba..30d0f4fcf2 100644
--- a/perun-core/pom.xml
+++ b/perun-core/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-dispatcher/pom.xml b/perun-dispatcher/pom.xml
index ce470f70a2..3184246fbe 100644
--- a/perun-dispatcher/pom.xml
+++ b/perun-dispatcher/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-engine/pom.xml b/perun-engine/pom.xml
index 7aaa1e9b1f..7e4f695310 100644
--- a/perun-engine/pom.xml
+++ b/perun-engine/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-integration/pom.xml b/perun-integration/pom.xml
index b4e17d74a2..78f31089ad 100644
--- a/perun-integration/pom.xml
+++ b/perun-integration/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 
diff --git a/perun-ldapc/pom.xml b/perun-ldapc/pom.xml
index 083c701642..a1855f7143 100644
--- a/perun-ldapc/pom.xml
+++ b/perun-ldapc/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-notification/pom.xml b/perun-notification/pom.xml
index ede268612e..cf1c67775c 100644
--- a/perun-notification/pom.xml
+++ b/perun-notification/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-openapi/openapi.yml b/perun-openapi/openapi.yml
index e475b568ee..7a566d5f7b 100644
--- a/perun-openapi/openapi.yml
+++ b/perun-openapi/openapi.yml
@@ -1,6 +1,6 @@
 openapi: 3.0.3
 info:
-  version: 21.0.3
+  version: 21.0.4
   title: Perun RPC API
   description: Perun Remote Procedure Calls Application Programming Interface
   contact:
diff --git a/perun-openapi/pom.xml b/perun-openapi/pom.xml
index 9470de2bbf..6c182925c8 100644
--- a/perun-openapi/pom.xml
+++ b/perun-openapi/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-registrar-lib/pom.xml b/perun-registrar-lib/pom.xml
index 87a4ca9212..3333990c86 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>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-rpc/pom.xml b/perun-rpc/pom.xml
index 2d4545edf5..c1ea63faf8 100644
--- a/perun-rpc/pom.xml
+++ b/perun-rpc/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-scim/pom.xml b/perun-scim/pom.xml
index 035d7f6d93..432f858239 100644
--- a/perun-scim/pom.xml
+++ b/perun-scim/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-web-gui/pom.xml b/perun-web-gui/pom.xml
index f13027fe66..db6bb00311 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>21.0.3</version>
+		<version>21.0.4</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/pom.xml b/pom.xml
index f95f93db1d..5e561ded80 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
 	<!-- PERUN -->
 	<groupId>cz.metacentrum</groupId>
 	<artifactId>perun</artifactId>
-	<version>21.0.3</version>
+	<version>21.0.4</version>
 	<packaging>pom</packaging>
 
 	<!-- Spring Boot Starter Parent as parent project - this project inherits versions of dependencies and plugins -->