diff --git a/UPGRADE.md b/UPGRADE.md
index 476890ad02..1cde5f9775 100644
--- a/UPGRADE.md
+++ b/UPGRADE.md
@@ -1,5 +1,12 @@
 Upgrade notes
 
+## [30.1.1](https://github.com/CESNET/perun/compare/v30.1.0...v30.1.1) (2023-10-10)
+
+
+### Bug Fixes
+
+* **core:** authorization in removeBan() methods ([25d2f5a](https://github.com/CESNET/perun/commit/25d2f5a29495108633b2bc43be82fe58fefc37f4))
+
 ## [30.1.0](https://github.com/CESNET/perun/compare/v30.0.0...v30.1.0) (2023-10-10)
 
 
diff --git a/perun-auditlogger/pom.xml b/perun-auditlogger/pom.xml
index 33b20912ff..1bef4356e0 100644
--- a/perun-auditlogger/pom.xml
+++ b/perun-auditlogger/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-auditparser/pom.xml b/perun-auditparser/pom.xml
index 4266ba87bc..5869dcec4f 100644
--- a/perun-auditparser/pom.xml
+++ b/perun-auditparser/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-base/pom.xml b/perun-base/pom.xml
index ff13cfdd81..645ccf9faa 100644
--- a/perun-base/pom.xml
+++ b/perun-base/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-cabinet/pom.xml b/perun-cabinet/pom.xml
index 97db484fcf..dfb6c97293 100644
--- a/perun-cabinet/pom.xml
+++ b/perun-cabinet/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-cli-java/pom.xml b/perun-cli-java/pom.xml
index 57dce7765e..fecaedfbfb 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>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-cli/Perun/Agent.pm b/perun-cli/Perun/Agent.pm
index ec3046b50c..b5de181dd2 100755
--- a/perun-cli/Perun/Agent.pm
+++ b/perun-cli/Perun/Agent.pm
@@ -1,5 +1,5 @@
 package Perun::Agent;
-my $agentVersion = '30.1.0';
+my $agentVersion = '30.1.1';
 my $agentVersionMajor;
 if ($agentVersion !~ /^(\d+)(?{ $agentVersionMajor = $^N })\..*/i)
 {
diff --git a/perun-core/pom.xml b/perun-core/pom.xml
index ccea242ee9..012ad90f5e 100644
--- a/perun-core/pom.xml
+++ b/perun-core/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-dispatcher/pom.xml b/perun-dispatcher/pom.xml
index fcc7053a77..50f76a1b12 100644
--- a/perun-dispatcher/pom.xml
+++ b/perun-dispatcher/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-engine/pom.xml b/perun-engine/pom.xml
index 9b7f6ddc4e..166ee151f9 100644
--- a/perun-engine/pom.xml
+++ b/perun-engine/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-integration/pom.xml b/perun-integration/pom.xml
index b8f5f76f34..2b64d9795b 100644
--- a/perun-integration/pom.xml
+++ b/perun-integration/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 
diff --git a/perun-ldapc/pom.xml b/perun-ldapc/pom.xml
index 52fcad873e..842b694b94 100644
--- a/perun-ldapc/pom.xml
+++ b/perun-ldapc/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-notification/pom.xml b/perun-notification/pom.xml
index 5e3a449472..43ecdd4e68 100644
--- a/perun-notification/pom.xml
+++ b/perun-notification/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-openapi/openapi.yml b/perun-openapi/openapi.yml
index 881a47df52..62828f5942 100644
--- a/perun-openapi/openapi.yml
+++ b/perun-openapi/openapi.yml
@@ -1,6 +1,6 @@
 openapi: 3.0.3
 info:
-  version: 30.1.0
+  version: 30.1.1
   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 2314fca6d2..4c678d0622 100644
--- a/perun-openapi/pom.xml
+++ b/perun-openapi/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-registrar-lib/pom.xml b/perun-registrar-lib/pom.xml
index a1c7ce3369..a26ba0cae4 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>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-rpc/pom.xml b/perun-rpc/pom.xml
index 37ed33e0ca..968719b5fc 100644
--- a/perun-rpc/pom.xml
+++ b/perun-rpc/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-scim/pom.xml b/perun-scim/pom.xml
index a2272adf59..83d22d582d 100644
--- a/perun-scim/pom.xml
+++ b/perun-scim/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<artifactId>perun</artifactId>
 		<groupId>cz.metacentrum</groupId>
-		<version>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/perun-web-gui/pom.xml b/perun-web-gui/pom.xml
index a78fb9e60e..485514c99e 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>30.1.0</version>
+		<version>30.1.1</version>
 	</parent>
 
 	<groupId>cz.metacentrum.perun</groupId>
diff --git a/pom.xml b/pom.xml
index c961e3cc2d..2788a30746 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
 	<!-- PERUN -->
 	<groupId>cz.metacentrum</groupId>
 	<artifactId>perun</artifactId>
-	<version>30.1.0</version>
+	<version>30.1.1</version>
 	<packaging>pom</packaging>
 
 	<!-- Spring Boot Starter Parent as parent project - this project inherits versions of dependencies and plugins -->