diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 88f1c2a843..faa235e13a 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -41,6 +41,10 @@ jobs:
         key: ${{ runner.os }}-m2
         restore-keys: ${{ runner.os }}-m2
 
+    - name: Update Maven Project Version
+      if: ${{ github.ref_type == 'tag' }}
+      run: mvn versions:set -DnewVersion=${{ github.ref_name }} -Pci,build-postgres,waltz-postgres;
+
     - name: Build with Maven
       run: mvn -B -s .build.settings.xml -Pci,build-postgres,waltz-postgres clean package;
 
diff --git a/pom.xml b/pom.xml
index 914e7a5826..7e454785e5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
 
     <groupId>org.finos</groupId>
     <artifactId>waltz</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <version>1.43-SNAPSHOT</version>
     <modules>
         <module>waltz-common</module>
         <module>waltz-model</module>
diff --git a/waltz-common/pom.xml b/waltz-common/pom.xml
index b883c4acb3..dfe0fd74b8 100644
--- a/waltz-common/pom.xml
+++ b/waltz-common/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>waltz</artifactId>
         <groupId>org.finos</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.43-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/waltz-data/pom.xml b/waltz-data/pom.xml
index d882bd6646..0efb257196 100644
--- a/waltz-data/pom.xml
+++ b/waltz-data/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>waltz</artifactId>
         <groupId>org.finos</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.43-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/waltz-integration-test/pom.xml b/waltz-integration-test/pom.xml
index e284a8ec76..1d554c75f5 100644
--- a/waltz-integration-test/pom.xml
+++ b/waltz-integration-test/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>waltz</artifactId>
         <groupId>org.finos</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.43-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.finos</groupId>
             <artifactId>waltz-service</artifactId>
-            <version>1.0-SNAPSHOT</version>
+            <version>${project.version}</version>
         </dependency>
 
         <!-- Testing -->
diff --git a/waltz-jobs/pom.xml b/waltz-jobs/pom.xml
index 8722e34714..e1cd79eae1 100644
--- a/waltz-jobs/pom.xml
+++ b/waltz-jobs/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>waltz</artifactId>
         <groupId>org.finos</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.43-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/waltz-model/pom.xml b/waltz-model/pom.xml
index f5a6ea107c..aa17c47a47 100644
--- a/waltz-model/pom.xml
+++ b/waltz-model/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>waltz</artifactId>
         <groupId>org.finos</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.43-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/waltz-schema/pom.xml b/waltz-schema/pom.xml
index 5d87b10dc0..1542670e16 100644
--- a/waltz-schema/pom.xml
+++ b/waltz-schema/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>waltz</artifactId>
         <groupId>org.finos</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.43-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/waltz-service/pom.xml b/waltz-service/pom.xml
index 6bb8fc5487..2f004de4a8 100644
--- a/waltz-service/pom.xml
+++ b/waltz-service/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>waltz</artifactId>
         <groupId>org.finos</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.43-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/waltz-web/pom.xml b/waltz-web/pom.xml
index d4914d35f5..0fbd1c8ef7 100644
--- a/waltz-web/pom.xml
+++ b/waltz-web/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>waltz</artifactId>
         <groupId>org.finos</groupId>
-        <version>1.0-SNAPSHOT</version>
+        <version>1.43-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>waltz-web</artifactId>