diff --git a/legend-sdlc-entity-maven-plugin/pom.xml b/legend-sdlc-entity-maven-plugin/pom.xml
index 5d407bcea8..fe63a672fa 100644
--- a/legend-sdlc-entity-maven-plugin/pom.xml
+++ b/legend-sdlc-entity-maven-plugin/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-entity-serialization/pom.xml b/legend-sdlc-entity-serialization/pom.xml
index 4ad28e6b2f..4e473206dc 100644
--- a/legend-sdlc-entity-serialization/pom.xml
+++ b/legend-sdlc-entity-serialization/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-extensions-collection-entity-serializer/pom.xml b/legend-sdlc-extensions-collection-entity-serializer/pom.xml
index 4614b23f2a..6d529ae3f8 100644
--- a/legend-sdlc-extensions-collection-entity-serializer/pom.xml
+++ b/legend-sdlc-extensions-collection-entity-serializer/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>legend-sdlc</artifactId>
         <groupId>org.finos.legend.sdlc</groupId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-generation-file-maven-plugin/pom.xml b/legend-sdlc-generation-file-maven-plugin/pom.xml
index 28afe9d1b2..cb4ba1c109 100644
--- a/legend-sdlc-generation-file-maven-plugin/pom.xml
+++ b/legend-sdlc-generation-file-maven-plugin/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>maven-plugin</packaging>
diff --git a/legend-sdlc-generation-file/pom.xml b/legend-sdlc-generation-file/pom.xml
index 845ea7d0e0..222304cff2 100644
--- a/legend-sdlc-generation-file/pom.xml
+++ b/legend-sdlc-generation-file/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-generation-model-maven-plugin/pom.xml b/legend-sdlc-generation-model-maven-plugin/pom.xml
index accacabe82..23db36c757 100644
--- a/legend-sdlc-generation-model-maven-plugin/pom.xml
+++ b/legend-sdlc-generation-model-maven-plugin/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>maven-plugin</packaging>
diff --git a/legend-sdlc-generation-model/pom.xml b/legend-sdlc-generation-model/pom.xml
index e4af78c812..911481171b 100644
--- a/legend-sdlc-generation-model/pom.xml
+++ b/legend-sdlc-generation-model/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-generation-service-maven-plugin/pom.xml b/legend-sdlc-generation-service-maven-plugin/pom.xml
index de766ae9aa..2fb7ad1cb3 100644
--- a/legend-sdlc-generation-service-maven-plugin/pom.xml
+++ b/legend-sdlc-generation-service-maven-plugin/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>maven-plugin</packaging>
diff --git a/legend-sdlc-generation-service/pom.xml b/legend-sdlc-generation-service/pom.xml
index 15f32e399c..f74754c6fb 100644
--- a/legend-sdlc-generation-service/pom.xml
+++ b/legend-sdlc-generation-service/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-generation-shared/pom.xml b/legend-sdlc-generation-shared/pom.xml
index 84ef3fdb3e..bfb7e5e08e 100644
--- a/legend-sdlc-generation-shared/pom.xml
+++ b/legend-sdlc-generation-shared/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-language-pure-compiler/pom.xml b/legend-sdlc-language-pure-compiler/pom.xml
index 6bae43b724..8789e551e9 100644
--- a/legend-sdlc-language-pure-compiler/pom.xml
+++ b/legend-sdlc-language-pure-compiler/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-model/pom.xml b/legend-sdlc-model/pom.xml
index 39d12074a0..9323729e15 100644
--- a/legend-sdlc-model/pom.xml
+++ b/legend-sdlc-model/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-protocol-pure/pom.xml b/legend-sdlc-protocol-pure/pom.xml
index f86bdf2fe0..eb34f7641f 100644
--- a/legend-sdlc-protocol-pure/pom.xml
+++ b/legend-sdlc-protocol-pure/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-protocol/pom.xml b/legend-sdlc-protocol/pom.xml
index d8b4f07179..557b4c879a 100644
--- a/legend-sdlc-protocol/pom.xml
+++ b/legend-sdlc-protocol/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-server-fs/pom.xml b/legend-sdlc-server-fs/pom.xml
index a5b9ff2270..35735e6cf3 100644
--- a/legend-sdlc-server-fs/pom.xml
+++ b/legend-sdlc-server-fs/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-server-shared/pom.xml b/legend-sdlc-server-shared/pom.xml
index b663c12589..58f27653c7 100644
--- a/legend-sdlc-server-shared/pom.xml
+++ b/legend-sdlc-server-shared/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-server/pom.xml b/legend-sdlc-server/pom.xml
index adcd81655a..b8a98e56b9 100644
--- a/legend-sdlc-server/pom.xml
+++ b/legend-sdlc-server/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-test-generation-maven-plugin/pom.xml b/legend-sdlc-test-generation-maven-plugin/pom.xml
index 433aed1e98..582f922237 100644
--- a/legend-sdlc-test-generation-maven-plugin/pom.xml
+++ b/legend-sdlc-test-generation-maven-plugin/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>maven-plugin</packaging>
diff --git a/legend-sdlc-test-generation/pom.xml b/legend-sdlc-test-generation/pom.xml
index 8ff08d86c4..8b0ccf8a9f 100644
--- a/legend-sdlc-test-generation/pom.xml
+++ b/legend-sdlc-test-generation/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-test-reports/pom.xml b/legend-sdlc-test-reports/pom.xml
index 8dbf622a4b..a455453395 100644
--- a/legend-sdlc-test-reports/pom.xml
+++ b/legend-sdlc-test-reports/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/legend-sdlc-test-utils/pom.xml b/legend-sdlc-test-utils/pom.xml
index 4f6172a8e2..47673da495 100644
--- a/legend-sdlc-test-utils/pom.xml
+++ b/legend-sdlc-test-utils/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>legend-sdlc-test-utils</artifactId>
diff --git a/legend-sdlc-version-package-maven-plugin/pom.xml b/legend-sdlc-version-package-maven-plugin/pom.xml
index 544e10d4cc..4449707eaf 100644
--- a/legend-sdlc-version-package-maven-plugin/pom.xml
+++ b/legend-sdlc-version-package-maven-plugin/pom.xml
@@ -18,7 +18,7 @@
     <parent>
         <groupId>org.finos.legend.sdlc</groupId>
         <artifactId>legend-sdlc</artifactId>
-        <version>0.166.2</version>
+        <version>0.166.3-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index 2c55d2fa38..229988a57c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
     <name>Legend SDLC</name>
     <groupId>org.finos.legend.sdlc</groupId>
     <artifactId>legend-sdlc</artifactId>
-    <version>0.166.2</version>
+    <version>0.166.3-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <modules>
@@ -125,7 +125,7 @@
 
     <scm>
         <developerConnection>scm:git:https://github.com/finos/legend-sdlc</developerConnection>
-        <tag>legend-sdlc-0.166.2</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <build>