diff --git a/aggregator/pom.xml b/aggregator/pom.xml
index 5f31d4a9..08a6e28b 100644
--- a/aggregator/pom.xml
+++ b/aggregator/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>aggregator</artifactId>
diff --git a/collection/pom.xml b/collection/pom.xml
index fe2411af..8b0b0fa8 100644
--- a/collection/pom.xml
+++ b/collection/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>collection</artifactId>
diff --git a/common/pom.xml b/common/pom.xml
index 7294c3a7..b4661d49 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>common</artifactId>
diff --git a/component/pom.xml b/component/pom.xml
index 16ce8945..a407e91a 100644
--- a/component/pom.xml
+++ b/component/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>component</artifactId>
diff --git a/coordinate/pom.xml b/coordinate/pom.xml
index de817426..d6903481 100644
--- a/coordinate/pom.xml
+++ b/coordinate/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>coordinate</artifactId>
diff --git a/entity/pom.xml b/entity/pom.xml
index ff7384da..740594eb 100644
--- a/entity/pom.xml
+++ b/entity/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>entity</artifactId>
diff --git a/integration/pom.xml b/integration/pom.xml
index 9fbb4196..639bb757 100644
--- a/integration/pom.xml
+++ b/integration/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>integration</artifactId>
diff --git a/language-extensions/binding-extension/pom.xml b/language-extensions/binding-extension/pom.xml
index d640fdc6..8b085f40 100644
--- a/language-extensions/binding-extension/pom.xml
+++ b/language-extensions/binding-extension/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>language-extensions</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <groupId>dev.ikm.tinkar.ext.binding</groupId>
diff --git a/language-extensions/fhir-extension/pom.xml b/language-extensions/fhir-extension/pom.xml
index 72ccd3a4..051db18a 100644
--- a/language-extensions/fhir-extension/pom.xml
+++ b/language-extensions/fhir-extension/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>language-extensions</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <groupId>dev.ikm.tinkar.fhir</groupId>
diff --git a/language-extensions/owl-extension/pom.xml b/language-extensions/owl-extension/pom.xml
index 63fd26a1..2ca290f2 100644
--- a/language-extensions/owl-extension/pom.xml
+++ b/language-extensions/owl-extension/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>language-extensions</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <groupId>dev.ikm.tinkar.ext.owl</groupId>
diff --git a/language-extensions/pom.xml b/language-extensions/pom.xml
index 1ea6a3aa..912df385 100644
--- a/language-extensions/pom.xml
+++ b/language-extensions/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>language-extensions</artifactId>
diff --git a/pom.xml b/pom.xml
index 23e07037..245b77fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
 
     <groupId>dev.ikm.tinkar</groupId>
     <artifactId>tinkar-core</artifactId>
-    <version>1.70.0</version>
+    <version>1.71.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>IKM tinkar core</name>
diff --git a/provider/data-ephemeral-provider/pom.xml b/provider/data-ephemeral-provider/pom.xml
index 36f6edc8..7604072a 100644
--- a/provider/data-ephemeral-provider/pom.xml
+++ b/provider/data-ephemeral-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>provider</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>data-ephemeral-provider</artifactId>
diff --git a/provider/data-mvstore-provider/pom.xml b/provider/data-mvstore-provider/pom.xml
index baa5265f..74a394da 100644
--- a/provider/data-mvstore-provider/pom.xml
+++ b/provider/data-mvstore-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>provider</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>data-mvstore-provider</artifactId>
diff --git a/provider/data-spinedarray-provider/pom.xml b/provider/data-spinedarray-provider/pom.xml
index 5c599517..4c09ee4f 100644
--- a/provider/data-spinedarray-provider/pom.xml
+++ b/provider/data-spinedarray-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>provider</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>data-spinedarray-provider</artifactId>
diff --git a/provider/data-websocket-client-provider/pom.xml b/provider/data-websocket-client-provider/pom.xml
index e2a58429..2332338f 100644
--- a/provider/data-websocket-client-provider/pom.xml
+++ b/provider/data-websocket-client-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>provider</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>data-websocket-client-provider</artifactId>
diff --git a/provider/data-websocket-server-provider/pom.xml b/provider/data-websocket-server-provider/pom.xml
index 8bb27da3..3fc8c293 100644
--- a/provider/data-websocket-server-provider/pom.xml
+++ b/provider/data-websocket-server-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>provider</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>data-websocket-server-provider</artifactId>
diff --git a/provider/entity-provider/pom.xml b/provider/entity-provider/pom.xml
index 1bc770e9..6dcac10d 100644
--- a/provider/entity-provider/pom.xml
+++ b/provider/entity-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>provider</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>entity-provider</artifactId>
diff --git a/provider/executor-provider/pom.xml b/provider/executor-provider/pom.xml
index f41e98dc..be4372a3 100644
--- a/provider/executor-provider/pom.xml
+++ b/provider/executor-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>provider</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>executor-provider</artifactId>
diff --git a/provider/pom.xml b/provider/pom.xml
index 8c8f293c..5da2b7d3 100644
--- a/provider/pom.xml
+++ b/provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>provider</artifactId>
diff --git a/provider/search-provider/pom.xml b/provider/search-provider/pom.xml
index ee9a7db1..bfeaa168 100644
--- a/provider/search-provider/pom.xml
+++ b/provider/search-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>provider</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>search-provider</artifactId>
diff --git a/reasoner/pom.xml b/reasoner/pom.xml
index a05b23d0..f977d28f 100644
--- a/reasoner/pom.xml
+++ b/reasoner/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>dev.ikm.tinkar</groupId>
 		<artifactId>tinkar-core</artifactId>
-		<version>1.70.0</version>
+		<version>1.71.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>reasoner</artifactId>
diff --git a/reasoner/reasoner-elk-owl/pom.xml b/reasoner/reasoner-elk-owl/pom.xml
index ab18ad46..f455c3db 100644
--- a/reasoner/reasoner-elk-owl/pom.xml
+++ b/reasoner/reasoner-elk-owl/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>dev.ikm.tinkar</groupId>
 		<artifactId>reasoner</artifactId>
-		<version>1.70.0</version>
+		<version>1.71.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>reasoner-elk-owl</artifactId>
diff --git a/reasoner/reasoner-elk-snomed/pom.xml b/reasoner/reasoner-elk-snomed/pom.xml
index ea8922e1..154221ab 100644
--- a/reasoner/reasoner-elk-snomed/pom.xml
+++ b/reasoner/reasoner-elk-snomed/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>dev.ikm.tinkar</groupId>
 		<artifactId>reasoner</artifactId>
-		<version>1.70.0</version>
+		<version>1.71.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>reasoner-elk-snomed</artifactId>
diff --git a/reasoner/reasoner-service/pom.xml b/reasoner/reasoner-service/pom.xml
index da259f5a..73a0aac0 100644
--- a/reasoner/reasoner-service/pom.xml
+++ b/reasoner/reasoner-service/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>dev.ikm.tinkar</groupId>
 		<artifactId>reasoner</artifactId>
-		<version>1.70.0</version>
+		<version>1.71.0-SNAPSHOT</version>
 	</parent>
 
 	<artifactId>reasoner-service</artifactId>
diff --git a/terms/pom.xml b/terms/pom.xml
index fe0a6ee9..ee8d2e2b 100644
--- a/terms/pom.xml
+++ b/terms/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>dev.ikm.tinkar</groupId>
         <artifactId>tinkar-core</artifactId>
-        <version>1.70.0</version>
+        <version>1.71.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>terms</artifactId>