diff --git a/onebusaway-gtfs-hibernate-cli/pom.xml b/onebusaway-gtfs-hibernate-cli/pom.xml
index a345cbcb..85e8c3e9 100644
--- a/onebusaway-gtfs-hibernate-cli/pom.xml
+++ b/onebusaway-gtfs-hibernate-cli/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <groupId>org.onebusaway</groupId>
     <artifactId>onebusaway-gtfs-modules</artifactId>
-    <version>1.4.17</version>
+    <version>1.4.18-SNAPSHOT</version>
   </parent>
   <artifactId>onebusaway-gtfs-hibernate-cli</artifactId>
   <name>onebusaway-gtfs-hibernate-cli</name>
diff --git a/onebusaway-gtfs-hibernate/pom.xml b/onebusaway-gtfs-hibernate/pom.xml
index 29263746..d82f6cfd 100644
--- a/onebusaway-gtfs-hibernate/pom.xml
+++ b/onebusaway-gtfs-hibernate/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.onebusaway</groupId>
     <artifactId>onebusaway-gtfs-modules</artifactId>
-    <version>1.4.17</version>
+    <version>1.4.18-SNAPSHOT</version>
   </parent>
 
   <dependencies>
diff --git a/onebusaway-gtfs-merge-cli/pom.xml b/onebusaway-gtfs-merge-cli/pom.xml
index 55840de2..76e66896 100644
--- a/onebusaway-gtfs-merge-cli/pom.xml
+++ b/onebusaway-gtfs-merge-cli/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>onebusaway-gtfs-modules</artifactId>
     <groupId>org.onebusaway</groupId>
-    <version>1.4.17</version>
+    <version>1.4.18-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <artifactId>onebusaway-gtfs-merge-cli</artifactId>
diff --git a/onebusaway-gtfs-merge/pom.xml b/onebusaway-gtfs-merge/pom.xml
index 31684959..e51cdf41 100644
--- a/onebusaway-gtfs-merge/pom.xml
+++ b/onebusaway-gtfs-merge/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>onebusaway-gtfs-modules</artifactId>
     <groupId>org.onebusaway</groupId>
-    <version>1.4.17</version>
+    <version>1.4.18-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
   <artifactId>onebusaway-gtfs-merge</artifactId>
diff --git a/onebusaway-gtfs-transformer-cli-aws/pom.xml b/onebusaway-gtfs-transformer-cli-aws/pom.xml
index 7fc78795..ab549e65 100644
--- a/onebusaway-gtfs-transformer-cli-aws/pom.xml
+++ b/onebusaway-gtfs-transformer-cli-aws/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.onebusaway</groupId>
     <artifactId>onebusaway-gtfs-modules</artifactId>
-    <version>1.4.17</version>
+    <version>1.4.18-SNAPSHOT</version>
   </parent>
 
   <properties>
diff --git a/onebusaway-gtfs-transformer-cli/pom.xml b/onebusaway-gtfs-transformer-cli/pom.xml
index cc43c78a..a5d1a85b 100644
--- a/onebusaway-gtfs-transformer-cli/pom.xml
+++ b/onebusaway-gtfs-transformer-cli/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.onebusaway</groupId>
     <artifactId>onebusaway-gtfs-modules</artifactId>
-    <version>1.4.17</version>
+    <version>1.4.18-SNAPSHOT</version>
   </parent>
 
   <properties>
diff --git a/onebusaway-gtfs-transformer/pom.xml b/onebusaway-gtfs-transformer/pom.xml
index f494020e..c3e51749 100644
--- a/onebusaway-gtfs-transformer/pom.xml
+++ b/onebusaway-gtfs-transformer/pom.xml
@@ -9,14 +9,14 @@
   <parent>
     <groupId>org.onebusaway</groupId>
     <artifactId>onebusaway-gtfs-modules</artifactId>
-    <version>1.4.17</version>
+    <version>1.4.18-SNAPSHOT</version>
   </parent>
 
   <dependencies>
     <dependency>
       <groupId>org.onebusaway</groupId>
       <artifactId>onebusaway-gtfs</artifactId>
-      <version>1.4.17</version>
+      <version>1.4.18-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.onebusaway</groupId>
diff --git a/onebusaway-gtfs/pom.xml b/onebusaway-gtfs/pom.xml
index 32a3d2b7..05111d3a 100644
--- a/onebusaway-gtfs/pom.xml
+++ b/onebusaway-gtfs/pom.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.onebusaway</groupId>
     <artifactId>onebusaway-gtfs-modules</artifactId>
-    <version>1.4.17</version>
+    <version>1.4.18-SNAPSHOT</version>
   </parent>
 
   <dependencies>
diff --git a/pom.xml b/pom.xml
index 0791eafc..6f0917cc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
   </parent>
 
   <artifactId>onebusaway-gtfs-modules</artifactId>
-  <version>1.4.17</version>
+  <version>1.4.18-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <name>onebusaway-gtfs-modules</name>
@@ -25,7 +25,7 @@
     <connection>scm:git:https://github.com/OneBusAway/onebusaway-gtfs-modules.git</connection>
     <developerConnection>scm:git:ssh://git@github.com/OneBusAway/onebusaway-gtfs-modules.git</developerConnection>
     <url>https://github.com/OneBusAway/onebusaway-gtfs-modules</url>
-    <tag>onebusaway-gtfs-modules-1.4.17</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <issueManagement>