diff --git a/gsrs-fda-substance-extension/pom.xml b/gsrs-fda-substance-extension/pom.xml
index 6d0bf052..7977e993 100644
--- a/gsrs-fda-substance-extension/pom.xml
+++ b/gsrs-fda-substance-extension/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/gsrs-module-substance-example/pom.xml b/gsrs-module-substance-example/pom.xml
index d7ed98c3..c772375b 100644
--- a/gsrs-module-substance-example/pom.xml
+++ b/gsrs-module-substance-example/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/gsrs-module-substances-api/pom.xml b/gsrs-module-substances-api/pom.xml
index c389d2df..49e2495d 100644
--- a/gsrs-module-substances-api/pom.xml
+++ b/gsrs-module-substances-api/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/gsrs-module-substances-core/pom.xml b/gsrs-module-substances-core/pom.xml
index 0b57e0b0..45195373 100644
--- a/gsrs-module-substances-core/pom.xml
+++ b/gsrs-module-substances-core/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/gsrs-module-substances-data-exchange/pom.xml b/gsrs-module-substances-data-exchange/pom.xml
index 3b2aac68..d8f8a494 100644
--- a/gsrs-module-substances-data-exchange/pom.xml
+++ b/gsrs-module-substances-data-exchange/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/gsrs-module-substances-dto/pom.xml b/gsrs-module-substances-dto/pom.xml
index fe37bb83..99fa094a 100644
--- a/gsrs-module-substances-dto/pom.xml
+++ b/gsrs-module-substances-dto/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
 
 
diff --git a/gsrs-module-substances-spring-boot-autoconfigure/pom.xml b/gsrs-module-substances-spring-boot-autoconfigure/pom.xml
index 779ec3a8..6fe68744 100644
--- a/gsrs-module-substances-spring-boot-autoconfigure/pom.xml
+++ b/gsrs-module-substances-spring-boot-autoconfigure/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/gsrs-module-substances-spring-boot-starter/pom.xml b/gsrs-module-substances-spring-boot-starter/pom.xml
index 74e9f4d3..fe4316ab 100644
--- a/gsrs-module-substances-spring-boot-starter/pom.xml
+++ b/gsrs-module-substances-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/gsrs-module-substances-tests/pom.xml b/gsrs-module-substances-tests/pom.xml
index 6e89f6c9..f7d20f03 100644
--- a/gsrs-module-substances-tests/pom.xml
+++ b/gsrs-module-substances-tests/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
 
 
diff --git a/gsrs-ncats-substance-extension/pom.xml b/gsrs-ncats-substance-extension/pom.xml
index 00196e7b..7a621a89 100644
--- a/gsrs-ncats-substance-extension/pom.xml
+++ b/gsrs-ncats-substance-extension/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>gsrs-module-substances</artifactId>
         <groupId>gov.nih.ncats</groupId>
-        <version>3.1.1.2</version>
+        <version>3.1.2-SNAPSHOT</version>
     </parent>
     <properties>
         <!--java.version>11</java.version-->
diff --git a/pom.xml b/pom.xml
index 9a2cacaf..4c7d6045 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
     </parent>
     <groupId>gov.nih.ncats</groupId>
     <artifactId>gsrs-module-substances</artifactId>
-    <version>3.1.1.2</version>
+    <version>3.1.2-SNAPSHOT</version>
     <name>GSRS Substance Module</name>
     <description>Substance Module for GSRS Spring Boot</description>
     <url>https://github.com/ncats/gsrs-spring-module-substances</url>
@@ -33,8 +33,8 @@
     <properties>
         <java.version>1.8</java.version>
         <spring-cloud.version>Hoxton.SR1</spring-cloud.version>
-        <gsrs.version>3.1.1</gsrs.version>
-        <gsrs.substance.version>3.1.1.2</gsrs.substance.version>
+        <gsrs.version>3.1.2-SNAPSHOT</gsrs.version>
+        <gsrs.substance.version>3.1.2-SNAPSHOT</gsrs.substance.version>
         <spring-boot.version>2.4.5</spring-boot.version>
         <log4j2.version>2.17.2</log4j2.version>
     </properties>