diff --git a/airbase-policy/pom.xml b/airbase-policy/pom.xml
index 0a008d12a..12805c27e 100644
--- a/airbase-policy/pom.xml
+++ b/airbase-policy/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>io.airlift</groupId>
         <artifactId>airbase-root</artifactId>
-        <version>155-SNAPSHOT</version>
+        <version>155</version>
     </parent>
 
     <artifactId>airbase-policy</artifactId>
diff --git a/airbase/pom.xml b/airbase/pom.xml
index 40bf2b56e..fd90f805b 100644
--- a/airbase/pom.xml
+++ b/airbase/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>io.airlift</groupId>
     <artifactId>airbase</artifactId>
-    <version>155-SNAPSHOT</version>
+    <version>155</version>
     <packaging>pom</packaging>
 
     <name>airbase</name>
@@ -31,7 +31,7 @@
     <scm>
         <connection>scm:git:git@github.com/airlift/airbase.git</connection>
         <developerConnection>scm:git:git@github.com:airlift/airbase.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>155</tag>
         <url>https://github.com/airlift/airbase</url>
     </scm>
 
@@ -54,7 +54,7 @@
         <project.build.targetJdk>8</project.build.targetJdk>
         <project.report.outputEncoding>UTF-8</project.report.outputEncoding>
         <project.report.inputEncoding>UTF-8</project.report.inputEncoding>
-        <project.build.outputTimestamp>${git.commit.time}</project.build.outputTimestamp>
+        <project.build.outputTimestamp>2024-04-26T16:48:56Z</project.build.outputTimestamp>
 
         <!-- airlift build specific options are prefixed air.build. -->
 
@@ -1208,7 +1208,7 @@
                         <dependency>
                             <groupId>io.airlift</groupId>
                             <artifactId>airbase-policy</artifactId>
-                            <version>155-SNAPSHOT</version>
+                            <version>155</version>
                         </dependency>
                     </dependencies>
                     <executions>
@@ -1288,7 +1288,7 @@
                         <dependency>
                             <groupId>io.airlift</groupId>
                             <artifactId>airbase-policy</artifactId>
-                            <version>155-SNAPSHOT</version>
+                            <version>155</version>
                         </dependency>
                     </dependencies>
                     <executions>
diff --git a/pom.xml b/pom.xml
index 8c570d675..4f4e06337 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
     <groupId>io.airlift</groupId>
     <artifactId>airbase-root</artifactId>
-    <version>155-SNAPSHOT</version>
+    <version>155</version>
     <packaging>pom</packaging>
 
     <name>airbase-root</name>
@@ -24,7 +24,7 @@
         <connection>scm:git:git@github.com/airlift/airbase.git</connection>
         <developerConnection>scm:git:git@github.com:airlift/airbase.git</developerConnection>
         <url>https://github.com/airlift/airbase</url>
-        <tag>HEAD</tag>
+        <tag>155</tag>
     </scm>
 
     <developers>