diff --git a/changelog.adoc b/changelog.adoc
index c79c6b9b..25f4ff5b 100644
--- a/changelog.adoc
+++ b/changelog.adoc
@@ -9,6 +9,14 @@ and this project adheres to https://semver.org/spec/v2.0.0.html[semantic version
 
 === fixes
 
+=== added
+
+=== changed
+
+== 0.9.1
+
+=== fixes
+
 * https://github.com/PacoVK/tapir/pull/455[#455 - Missing Version Validation on Module Upload Allows Unsupported Formats]
 * https://github.com/PacoVK/tapir/pull/433[#433 - Validation of module version]
 
diff --git a/pom.xml b/pom.xml
index ff8b5be1..9216e82d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>de.euhus</groupId>
   <artifactId>tapir</artifactId>
-  <version>0.9.0</version>
+  <version>0.9.1</version>
   <properties>
     <checkstyle-maven-plugin.version>3.6.0</checkstyle-maven-plugin.version>
     <compiler-plugin.version>3.13.0</compiler-plugin.version>
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 8c37f469..a34e579b 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,5 +1,5 @@
 registry:
-  version: 0.9.0
+  version: 0.9.1
   user:
     password: ${TAPIR_ADMIN_PASSWORD:default}
   hostname: ${REGISTRY_HOSTNAME:localhost}
diff --git a/src/main/webui/package.json b/src/main/webui/package.json
index 1f71e64a..3459b9a0 100644
--- a/src/main/webui/package.json
+++ b/src/main/webui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webapp",
-  "version": "0.9.0",
+  "version": "0.9.1",
   "private": true,
   "dependencies": {
     "@emotion/react": "^11.10.5",
diff --git a/src/main/webui/src/components/layout/__snapshots__/Footer.test.tsx.snap b/src/main/webui/src/components/layout/__snapshots__/Footer.test.tsx.snap
index 84d3ff11..d14b11e2 100644
--- a/src/main/webui/src/components/layout/__snapshots__/Footer.test.tsx.snap
+++ b/src/main/webui/src/components/layout/__snapshots__/Footer.test.tsx.snap
@@ -17,7 +17,7 @@ Object {
             <p
               class="MuiTypography-root MuiTypography-body1 css-rizt0-MuiTypography-root"
             >
-              Terraform Private Registry v0.9.0
+              Terraform Private Registry v0.9.1
             </p>
             <p
               class="MuiTypography-root MuiTypography-body2 css-1wle3ir-MuiTypography-root"
@@ -53,7 +53,7 @@ Object {
           <p
             class="MuiTypography-root MuiTypography-body1 css-rizt0-MuiTypography-root"
           >
-            Terraform Private Registry v0.9.0
+            Terraform Private Registry v0.9.1
           </p>
           <p
             class="MuiTypography-root MuiTypography-body2 css-1wle3ir-MuiTypography-root"