diff --git a/aspect/pom.xml b/aspect/pom.xml
index acf8f7b..0b8eb1c 100644
--- a/aspect/pom.xml
+++ b/aspect/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/bom/pom.xml b/bom/pom.xml
index dda622a..9989c6e 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>tech.ydb.yoj</groupId>
     <artifactId>yoj-bom</artifactId>
-    <version>2.6.5</version>
+    <version>2.6.6-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>YOJ - Bill of Materials</name>
diff --git a/databind/pom.xml b/databind/pom.xml
index c7c6401..80b9ac9 100644
--- a/databind/pom.xml
+++ b/databind/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/ext-meta-generator/pom.xml b/ext-meta-generator/pom.xml
index 5f92991..47f8208 100644
--- a/ext-meta-generator/pom.xml
+++ b/ext-meta-generator/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
     </parent>
 
     <name>YOJ - Meta generator</name>
diff --git a/json-jackson-v2/pom.xml b/json-jackson-v2/pom.xml
index 01d6016..a3abd21 100644
--- a/json-jackson-v2/pom.xml
+++ b/json-jackson-v2/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index c8d78c1..88d2287 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>tech.ydb.yoj</groupId>
     <artifactId>yoj-parent</artifactId>
-    <version>2.6.5</version>
+    <version>2.6.6-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>YDB ORM for Java (YOJ)</name>
diff --git a/repository-inmemory/pom.xml b/repository-inmemory/pom.xml
index 306d346..0c86116 100644
--- a/repository-inmemory/pom.xml
+++ b/repository-inmemory/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/repository-test/pom.xml b/repository-test/pom.xml
index 77abaa3..aee0b1a 100644
--- a/repository-test/pom.xml
+++ b/repository-test/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/repository-ydb-common/pom.xml b/repository-ydb-common/pom.xml
index 8e70501..0b9ae5e 100644
--- a/repository-ydb-common/pom.xml
+++ b/repository-ydb-common/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/repository-ydb-v2/pom.xml b/repository-ydb-v2/pom.xml
index c7c723b..d0dcdbf 100644
--- a/repository-ydb-v2/pom.xml
+++ b/repository-ydb-v2/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/repository/pom.xml b/repository/pom.xml
index b79d166..0eff987 100644
--- a/repository/pom.xml
+++ b/repository/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/util/pom.xml b/util/pom.xml
index 1306977..53b9980 100644
--- a/util/pom.xml
+++ b/util/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>tech.ydb.yoj</groupId>
         <artifactId>yoj-parent</artifactId>
-        <version>2.6.5</version>
+        <version>2.6.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>