diff --git a/avro/pom.xml b/avro/pom.xml
index eca929412..ffff14806 100644
--- a/avro/pom.xml
+++ b/avro/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.fasterxml.jackson.dataformat</groupId>
     <artifactId>jackson-dataformats-binary</artifactId>
-    <version>2.9.10</version>
+    <version>2.9.11-SNAPSHOT</version>
   </parent>
   <artifactId>jackson-dataformat-avro</artifactId>
   <name>Jackson dataformat: Avro</name>
diff --git a/cbor/pom.xml b/cbor/pom.xml
index 13449dfd5..cbb58cbfc 100644
--- a/cbor/pom.xml
+++ b/cbor/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.fasterxml.jackson.dataformat</groupId>
     <artifactId>jackson-dataformats-binary</artifactId>
-    <version>2.9.10</version>
+    <version>2.9.11-SNAPSHOT</version>
   </parent>
   <artifactId>jackson-dataformat-cbor</artifactId>
   <name>Jackson dataformat: CBOR</name>
diff --git a/ion/pom.xml b/ion/pom.xml
index caeaadb6d..4f1b7b6a2 100644
--- a/ion/pom.xml
+++ b/ion/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.fasterxml.jackson.dataformat</groupId>
     <artifactId>jackson-dataformats-binary</artifactId>
-    <version>2.9.10</version>
+    <version>2.9.11-SNAPSHOT</version>
   </parent>
   <groupId>com.fasterxml.jackson.dataformat</groupId>
   <artifactId>jackson-dataformat-ion</artifactId>
diff --git a/pom.xml b/pom.xml
index 259786ad4..855c57031 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
   <groupId>com.fasterxml.jackson.dataformat</groupId>
   <artifactId>jackson-dataformats-binary</artifactId>
   <name>Jackson dataformats: Binary</name>
-  <version>2.9.10</version>
+  <version>2.9.11-SNAPSHOT</version>
   <packaging>pom</packaging>
   <description>Parent pom for Jackson binary dataformats.
   </description>
@@ -26,7 +26,7 @@
     <connection>scm:git:git@github.com:FasterXML/jackson-dataformats-binary.git</connection>
     <developerConnection>scm:git:git@github.com:FasterXML/jackson-dataformats-binary.git</developerConnection>
     <url>http://github.com/FasterXML/jackson-dataformats-binary</url>    
-    <tag>jackson-dataformats-binary-2.9.10</tag>
+    <tag>HEAD</tag>
   </scm>
   <issueManagement>
     <url>https://github.com/FasterXML/jackson-dataformats-binary/issues</url>
diff --git a/protobuf/pom.xml b/protobuf/pom.xml
index 20a57bba9..940720f3f 100644
--- a/protobuf/pom.xml
+++ b/protobuf/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.fasterxml.jackson.dataformat</groupId>
     <artifactId>jackson-dataformats-binary</artifactId>
-    <version>2.9.10</version>
+    <version>2.9.11-SNAPSHOT</version>
   </parent>
   <artifactId>jackson-dataformat-protobuf</artifactId>
   <name>Jackson dataformat: protobuf</name>
diff --git a/smile/pom.xml b/smile/pom.xml
index b43e6a8ee..591ce940e 100644
--- a/smile/pom.xml
+++ b/smile/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.fasterxml.jackson.dataformat</groupId>
     <artifactId>jackson-dataformats-binary</artifactId>
-    <version>2.9.10</version>
+    <version>2.9.11-SNAPSHOT</version>
   </parent>
   <artifactId>jackson-dataformat-smile</artifactId>
   <name>Jackson dataformat: Smile</name>