diff --git a/base/pom.xml b/base/pom.xml
index 970ccd3..a76d7aa 100644
--- a/base/pom.xml
+++ b/base/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.fasterxml.jackson</groupId>
     <artifactId>jackson-bom</artifactId>
-    <version>2.15.2</version>
+    <version>2.15.3-SNAPSHOT</version>
   </parent>
   <artifactId>jackson-base</artifactId>
   <name>Jackson Base</name>
@@ -35,7 +35,7 @@ of Jackson: application code should only rely on `jackson-bom`
     <jackson-bom.version>${project.parent.version}</jackson-bom.version>
 
     <!-- for Reproducible Builds -->
-    <project.build.outputTimestamp>2023-05-30T20:28:33Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2023-05-30T20:28:40Z</project.build.outputTimestamp>
   </properties>
 
   <dependencies>
diff --git a/pom.xml b/pom.xml
index 7f7cc15..ebffabb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
   <description>Bill of Materials pom for getting full, complete set of compatible versions
 of Jackson components maintained by FasterXML.com
   </description>
-  <version>2.15.2</version>
+  <version>2.15.3-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <modules>
@@ -45,7 +45,7 @@ of Jackson components maintained by FasterXML.com
     <connection>scm:git:git@github.com:FasterXML/jackson-bom.git</connection>
     <developerConnection>scm:git:git@github.com:FasterXML/jackson-bom.git</developerConnection>
     <url>https://github.com/FasterXML/jackson-bom</url>
-    <tag>jackson-bom-2.15.2</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <properties>
@@ -73,7 +73,7 @@ of Jackson components maintained by FasterXML.com
     <javax.activation.version>1.2.0</javax.activation.version>
 
     <!-- for Reproducible Builds -->
-    <project.build.outputTimestamp>2023-05-30T20:28:33Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2023-05-30T20:28:40Z</project.build.outputTimestamp>
   </properties>
 
   <dependencyManagement>