diff --git a/logbook-api/pom.xml b/logbook-api/pom.xml
index 86c5fcae3..43945e154 100644
--- a/logbook-api/pom.xml
+++ b/logbook-api/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-api</artifactId>
diff --git a/logbook-bom/pom.xml b/logbook-bom/pom.xml
index 278445b63..5b50b21d2 100644
--- a/logbook-bom/pom.xml
+++ b/logbook-bom/pom.xml
@@ -5,11 +5,11 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>logbook-bom</artifactId>
-    <version>3.9.0</version>
+    <version>3.10.0-SNAPSHOT</version>
     <packaging>pom</packaging>
     <description>HTTP request and response logging</description>
     <scm>
@@ -22,129 +22,129 @@
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-api</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-common</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-core</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-httpclient</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-httpclient5</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-jaxrs</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-jaxrs</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
                 <classifier>javax</classifier>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-json</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-logstash</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-netty</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-okhttp</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-okhttp2</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-openfeign</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-servlet</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-servlet</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
                 <classifier>javax</classifier>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-ktor</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-ktor-common</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-ktor-client</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-ktor-server</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-spring</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-spring-webflux</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-spring-boot-autoconfigure</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-spring-boot-webflux-autoconfigure</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-spring-boot-starter</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
             </dependency>
             <dependency>
                 <groupId>org.zalando</groupId>
                 <artifactId>logbook-test</artifactId>
-                <version>3.9.0</version>
+                <version>3.10.0-SNAPSHOT</version>
                 <scope>test</scope>
             </dependency>
         </dependencies>
diff --git a/logbook-common/pom.xml b/logbook-common/pom.xml
index fd42ae5e4..42163ccf9 100644
--- a/logbook-common/pom.xml
+++ b/logbook-common/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-common</artifactId>
diff --git a/logbook-core/pom.xml b/logbook-core/pom.xml
index bf60a24a7..0cbb19b39 100644
--- a/logbook-core/pom.xml
+++ b/logbook-core/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-core</artifactId>
diff --git a/logbook-httpclient/pom.xml b/logbook-httpclient/pom.xml
index d9cd8afe2..4efb5f85d 100644
--- a/logbook-httpclient/pom.xml
+++ b/logbook-httpclient/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-httpclient</artifactId>
diff --git a/logbook-httpclient5/pom.xml b/logbook-httpclient5/pom.xml
index f1c8cb6f0..219698764 100644
--- a/logbook-httpclient5/pom.xml
+++ b/logbook-httpclient5/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-httpclient5</artifactId>
diff --git a/logbook-jaxrs/pom.xml b/logbook-jaxrs/pom.xml
index 2b736fbc6..2e443bcca 100644
--- a/logbook-jaxrs/pom.xml
+++ b/logbook-jaxrs/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-jaxrs</artifactId>
diff --git a/logbook-jdkserver/pom.xml b/logbook-jdkserver/pom.xml
index 34202ee52..c7619a63f 100644
--- a/logbook-jdkserver/pom.xml
+++ b/logbook-jdkserver/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-jdkserver</artifactId>
diff --git a/logbook-jmh/pom.xml b/logbook-jmh/pom.xml
index f3d581e15..cef322135 100644
--- a/logbook-jmh/pom.xml
+++ b/logbook-jmh/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-jmh</artifactId>
diff --git a/logbook-json/pom.xml b/logbook-json/pom.xml
index ab2a9462e..0d1b13cbc 100644
--- a/logbook-json/pom.xml
+++ b/logbook-json/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-json</artifactId>
diff --git a/logbook-ktor-client/pom.xml b/logbook-ktor-client/pom.xml
index b8deb83fa..cd5eb6d26 100644
--- a/logbook-ktor-client/pom.xml
+++ b/logbook-ktor-client/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/logbook-ktor-common/pom.xml b/logbook-ktor-common/pom.xml
index bb39be141..38773316d 100644
--- a/logbook-ktor-common/pom.xml
+++ b/logbook-ktor-common/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/logbook-ktor-server/pom.xml b/logbook-ktor-server/pom.xml
index bf2f0bc24..49e6a723b 100644
--- a/logbook-ktor-server/pom.xml
+++ b/logbook-ktor-server/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/logbook-ktor/pom.xml b/logbook-ktor/pom.xml
index c72171eec..833613421 100644
--- a/logbook-ktor/pom.xml
+++ b/logbook-ktor/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/logbook-logstash/pom.xml b/logbook-logstash/pom.xml
index 578f714e4..bb9ef665a 100644
--- a/logbook-logstash/pom.xml
+++ b/logbook-logstash/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-logstash</artifactId>
diff --git a/logbook-netty/pom.xml b/logbook-netty/pom.xml
index 66e9dd839..dd4c8638b 100644
--- a/logbook-netty/pom.xml
+++ b/logbook-netty/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-netty</artifactId>
diff --git a/logbook-okhttp/pom.xml b/logbook-okhttp/pom.xml
index dea452f75..8591e6b21 100644
--- a/logbook-okhttp/pom.xml
+++ b/logbook-okhttp/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-okhttp</artifactId>
diff --git a/logbook-okhttp2/pom.xml b/logbook-okhttp2/pom.xml
index 4f0bbfc3a..a67cea3cd 100644
--- a/logbook-okhttp2/pom.xml
+++ b/logbook-okhttp2/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-okhttp2</artifactId>
diff --git a/logbook-openfeign/pom.xml b/logbook-openfeign/pom.xml
index 5388a0e7e..6895e4ff4 100644
--- a/logbook-openfeign/pom.xml
+++ b/logbook-openfeign/pom.xml
@@ -7,12 +7,12 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
 
     <artifactId>logbook-openfeign</artifactId>
-    <version>3.9.0</version>
+    <version>3.10.0-SNAPSHOT</version>
     <description>OpenFeign implementations for request and response logging</description>
     <scm>
         <url>https://github.com/zalando/logbook</url>
diff --git a/logbook-parent/pom.xml b/logbook-parent/pom.xml
index 1384fa208..49bb43c87 100644
--- a/logbook-parent/pom.xml
+++ b/logbook-parent/pom.xml
@@ -7,11 +7,11 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>logbook-parent</artifactId>
-    <version>3.9.0</version>
+    <version>3.10.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <distributionManagement>
diff --git a/logbook-servlet/pom.xml b/logbook-servlet/pom.xml
index 7707bfd4c..e883ec569 100644
--- a/logbook-servlet/pom.xml
+++ b/logbook-servlet/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-servlet</artifactId>
diff --git a/logbook-spring-boot-autoconfigure/pom.xml b/logbook-spring-boot-autoconfigure/pom.xml
index 58ad79566..fb421c3f7 100644
--- a/logbook-spring-boot-autoconfigure/pom.xml
+++ b/logbook-spring-boot-autoconfigure/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-spring-boot-autoconfigure</artifactId>
diff --git a/logbook-spring-boot-starter/pom.xml b/logbook-spring-boot-starter/pom.xml
index fd882972f..e8becc9c2 100644
--- a/logbook-spring-boot-starter/pom.xml
+++ b/logbook-spring-boot-starter/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-spring-boot-starter</artifactId>
diff --git a/logbook-spring-boot-webflux-autoconfigure/pom.xml b/logbook-spring-boot-webflux-autoconfigure/pom.xml
index bfc25a8b8..fdeb22ddf 100644
--- a/logbook-spring-boot-webflux-autoconfigure/pom.xml
+++ b/logbook-spring-boot-webflux-autoconfigure/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/logbook-spring-webflux/pom.xml b/logbook-spring-webflux/pom.xml
index 254da2c3b..71beaa0e7 100644
--- a/logbook-spring-webflux/pom.xml
+++ b/logbook-spring-webflux/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
 
diff --git a/logbook-spring/pom.xml b/logbook-spring/pom.xml
index 2adbdc142..78a9f48d5 100644
--- a/logbook-spring/pom.xml
+++ b/logbook-spring/pom.xml
@@ -7,12 +7,12 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
 
     <artifactId>logbook-spring</artifactId>
-    <version>3.9.0</version>
+    <version>3.10.0-SNAPSHOT</version>
     <description>Spring implementations for request and response logging</description>
     <scm>
         <url>https://github.com/zalando/logbook</url>
diff --git a/logbook-test/pom.xml b/logbook-test/pom.xml
index b61693527..d6decc0bb 100644
--- a/logbook-test/pom.xml
+++ b/logbook-test/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.zalando</groupId>
         <artifactId>logbook-parent</artifactId>
-        <version>3.9.0</version>
+        <version>3.10.0-SNAPSHOT</version>
         <relativePath>../logbook-parent/pom.xml</relativePath>
     </parent>
     <artifactId>logbook-test</artifactId>
diff --git a/pom.xml b/pom.xml
index b7cba585f..1100b3bb2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.zalando</groupId>
     <artifactId>logbook</artifactId>
-    <version>3.9.0</version>
+    <version>3.10.0-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Logbook</name>
     <description>HTTP request and response logging</description>