diff --git a/amps/ags/pom.xml b/amps/ags/pom.xml
index f414bf62f2..085b2d391e 100644
--- a/amps/ags/pom.xml
+++ b/amps/ags/pom.xml
@@ -7,7 +7,7 @@
    <parent>
       <groupId>org.alfresco</groupId>
       <artifactId>alfresco-community-repo-amps</artifactId>
-      <version>23.1.0.153-SNAPSHOT</version>
+      <version>23.1.0.155-SNAPSHOT</version>
    </parent>
 
    <modules>
diff --git a/amps/ags/rm-automation/pom.xml b/amps/ags/rm-automation/pom.xml
index 657afec59c..3240173c8a 100644
--- a/amps/ags/rm-automation/pom.xml
+++ b/amps/ags/rm-automation/pom.xml
@@ -7,7 +7,7 @@
    <parent>
       <groupId>org.alfresco</groupId>
       <artifactId>alfresco-governance-services-community-parent</artifactId>
-      <version>23.1.0.153-SNAPSHOT</version>
+      <version>23.1.0.155-SNAPSHOT</version>
    </parent>
 
    <modules>
diff --git a/amps/ags/rm-automation/rm-automation-community-rest-api/pom.xml b/amps/ags/rm-automation/rm-automation-community-rest-api/pom.xml
index 56c39520ea..67367b0fc9 100644
--- a/amps/ags/rm-automation/rm-automation-community-rest-api/pom.xml
+++ b/amps/ags/rm-automation/rm-automation-community-rest-api/pom.xml
@@ -7,7 +7,7 @@
    <parent>
       <groupId>org.alfresco</groupId>
       <artifactId>alfresco-governance-services-automation-community-repo</artifactId>
-      <version>23.1.0.153-SNAPSHOT</version>
+      <version>23.1.0.155-SNAPSHOT</version>
    </parent>
 
    <build>
diff --git a/amps/ags/rm-community/pom.xml b/amps/ags/rm-community/pom.xml
index f0206e5808..4d6e95282a 100644
--- a/amps/ags/rm-community/pom.xml
+++ b/amps/ags/rm-community/pom.xml
@@ -7,7 +7,7 @@
    <parent>
       <groupId>org.alfresco</groupId>
       <artifactId>alfresco-governance-services-community-parent</artifactId>
-      <version>23.1.0.153-SNAPSHOT</version>
+      <version>23.1.0.155-SNAPSHOT</version>
    </parent>
 
    <modules>
diff --git a/amps/ags/rm-community/rm-community-repo/pom.xml b/amps/ags/rm-community/rm-community-repo/pom.xml
index 1883500342..fe66343d77 100644
--- a/amps/ags/rm-community/rm-community-repo/pom.xml
+++ b/amps/ags/rm-community/rm-community-repo/pom.xml
@@ -8,7 +8,7 @@
    <parent>
       <groupId>org.alfresco</groupId>
       <artifactId>alfresco-governance-services-community-repo-parent</artifactId>
-      <version>23.1.0.153-SNAPSHOT</version>
+      <version>23.1.0.155-SNAPSHOT</version>
    </parent>
 
    <properties>
diff --git a/amps/ags/rm-community/rm-community-rest-api-explorer/pom.xml b/amps/ags/rm-community/rm-community-rest-api-explorer/pom.xml
index 086277d2b2..533cf791ad 100644
--- a/amps/ags/rm-community/rm-community-rest-api-explorer/pom.xml
+++ b/amps/ags/rm-community/rm-community-rest-api-explorer/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-governance-services-community-repo-parent</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <build>
diff --git a/amps/pom.xml b/amps/pom.xml
index a2cb94eef0..fc0f3a4e6d 100644
--- a/amps/pom.xml
+++ b/amps/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <modules>
diff --git a/amps/share-services/pom.xml b/amps/share-services/pom.xml
index 761812bb0e..27b14d6759 100644
--- a/amps/share-services/pom.xml
+++ b/amps/share-services/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-amps</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/core/pom.xml b/core/pom.xml
index 1d51e2574b..57e9a4e57d 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -7,7 +7,7 @@
    <parent>
       <groupId>org.alfresco</groupId>
       <artifactId>alfresco-community-repo</artifactId>
-      <version>23.1.0.153-SNAPSHOT</version>
+      <version>23.1.0.155-SNAPSHOT</version>
    </parent>
 
    <dependencies>
diff --git a/data-model/pom.xml b/data-model/pom.xml
index 0757ece136..3f1cfbb9dd 100644
--- a/data-model/pom.xml
+++ b/data-model/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/mmt/pom.xml b/mmt/pom.xml
index 33e4d4cf73..c417162a39 100644
--- a/mmt/pom.xml
+++ b/mmt/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/packaging/distribution/pom.xml b/packaging/distribution/pom.xml
index 4eec079e44..ae0591fc8b 100644
--- a/packaging/distribution/pom.xml
+++ b/packaging/distribution/pom.xml
@@ -9,6 +9,6 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-packaging</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 </project>
diff --git a/packaging/docker-alfresco/pom.xml b/packaging/docker-alfresco/pom.xml
index 9785de8ea2..ee99c29e4c 100644
--- a/packaging/docker-alfresco/pom.xml
+++ b/packaging/docker-alfresco/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-packaging</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/packaging/pom.xml b/packaging/pom.xml
index cc6d5c5f39..b7175800dc 100644
--- a/packaging/pom.xml
+++ b/packaging/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <modules>
diff --git a/packaging/tests/pom.xml b/packaging/tests/pom.xml
index ed330b9e7d..e370c438a0 100644
--- a/packaging/tests/pom.xml
+++ b/packaging/tests/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-packaging</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <modules>
diff --git a/packaging/tests/tas-cmis/pom.xml b/packaging/tests/tas-cmis/pom.xml
index 27bf140d54..975c14f0b9 100644
--- a/packaging/tests/tas-cmis/pom.xml
+++ b/packaging/tests/tas-cmis/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-tests</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <organization>
diff --git a/packaging/tests/tas-email/pom.xml b/packaging/tests/tas-email/pom.xml
index f140f97f06..e7f8cb5131 100644
--- a/packaging/tests/tas-email/pom.xml
+++ b/packaging/tests/tas-email/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-tests</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/packaging/tests/tas-integration/pom.xml b/packaging/tests/tas-integration/pom.xml
index b226c4b0a7..60de762e54 100644
--- a/packaging/tests/tas-integration/pom.xml
+++ b/packaging/tests/tas-integration/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-tests</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/packaging/tests/tas-restapi/pom.xml b/packaging/tests/tas-restapi/pom.xml
index 1a5369e943..31830b62c4 100644
--- a/packaging/tests/tas-restapi/pom.xml
+++ b/packaging/tests/tas-restapi/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-tests</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/packaging/tests/tas-webdav/pom.xml b/packaging/tests/tas-webdav/pom.xml
index 3b34a3e229..c8bbb6fa34 100644
--- a/packaging/tests/tas-webdav/pom.xml
+++ b/packaging/tests/tas-webdav/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-tests</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <developers>
diff --git a/packaging/war/pom.xml b/packaging/war/pom.xml
index bbdadf591f..1cf105a6e7 100644
--- a/packaging/war/pom.xml
+++ b/packaging/war/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo-packaging</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <properties>
diff --git a/pom.xml b/pom.xml
index d171215008..fb4dfa80ab 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>alfresco-community-repo</artifactId>
-    <version>23.1.0.153-SNAPSHOT</version>
+    <version>23.1.0.155-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Alfresco Community Repo Parent</name>
 
diff --git a/remote-api/pom.xml b/remote-api/pom.xml
index 78a88b862a..864f284105 100644
--- a/remote-api/pom.xml
+++ b/remote-api/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/remote-api/src/main/java/org/alfresco/rest/api/search/model/FacetField.java b/remote-api/src/main/java/org/alfresco/rest/api/search/model/FacetField.java
index 409bc811e1..8d5ac4d0c1 100644
--- a/remote-api/src/main/java/org/alfresco/rest/api/search/model/FacetField.java
+++ b/remote-api/src/main/java/org/alfresco/rest/api/search/model/FacetField.java
@@ -93,7 +93,7 @@ public class FacetField
 
     public String toFilterQuery(String value)
     {
-        return field+":\""+value+"\"";
+        return ("Null".equals(value)) ? "ISNULL:\"" + field + "\"" : field + ":\"" + value + "\"";
     }
 
     public String getPrefix()
diff --git a/repository/pom.xml b/repository/pom.xml
index 5696f67dc2..716b750c05 100644
--- a/repository/pom.xml
+++ b/repository/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.alfresco</groupId>
         <artifactId>alfresco-community-repo</artifactId>
-        <version>23.1.0.153-SNAPSHOT</version>
+        <version>23.1.0.155-SNAPSHOT</version>
     </parent>
 
     <dependencies>