diff --git a/mini-accumulo-cluster/pom.xml b/mini-accumulo-cluster/pom.xml
index b2e2284b1..d77b4640b 100755
--- a/mini-accumulo-cluster/pom.xml
+++ b/mini-accumulo-cluster/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>uk.gov.gchq.gaffer</groupId>
         <artifactId>gaffer-tools</artifactId>
-        <version>1.21.3-SNAPSHOT</version>
+        <version>2.0.0-alpha-0.1</version>
     </parent>
 
     <artifactId>mini-accumulo-cluster</artifactId>
diff --git a/performance-testing/performance-testing-accumulo-store/pom.xml b/performance-testing/performance-testing-accumulo-store/pom.xml
index 10fdd92a5..b724a29d8 100644
--- a/performance-testing/performance-testing-accumulo-store/pom.xml
+++ b/performance-testing/performance-testing-accumulo-store/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>uk.gov.gchq.gaffer</groupId>
         <artifactId>performance-testing</artifactId>
-        <version>1.21.3-SNAPSHOT</version>
+        <version>2.0.0-alpha-0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/performance-testing/performance-testing-aws/pom.xml b/performance-testing/performance-testing-aws/pom.xml
index 97ad70594..1bc78c2e3 100644
--- a/performance-testing/performance-testing-aws/pom.xml
+++ b/performance-testing/performance-testing-aws/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>uk.gov.gchq.gaffer</groupId>
         <artifactId>performance-testing</artifactId>
-        <version>1.21.3-SNAPSHOT</version>
+        <version>2.0.0-alpha-0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/performance-testing/performance-testing-core/pom.xml b/performance-testing/performance-testing-core/pom.xml
index 0729510f2..cbef5238e 100644
--- a/performance-testing/performance-testing-core/pom.xml
+++ b/performance-testing/performance-testing-core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>uk.gov.gchq.gaffer</groupId>
         <artifactId>performance-testing</artifactId>
-        <version>1.21.3-SNAPSHOT</version>
+        <version>2.0.0-alpha-0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/performance-testing/pom.xml b/performance-testing/pom.xml
index 1b8bbd44a..8c4e60e93 100644
--- a/performance-testing/pom.xml
+++ b/performance-testing/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>uk.gov.gchq.gaffer</groupId>
         <artifactId>gaffer-tools</artifactId>
-        <version>1.21.3-SNAPSHOT</version>
+        <version>2.0.0-alpha-0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index fc116a4b2..53cf032c9 100755
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
     </parent>
 
     <artifactId>gaffer-tools</artifactId>
-    <version>1.21.3-SNAPSHOT</version>
+    <version>2.0.0-alpha-0.1</version>
     <packaging>pom</packaging>
 
     <modules>
diff --git a/random-element-generation/pom.xml b/random-element-generation/pom.xml
index 9b1e1ab2b..9ee6651ed 100644
--- a/random-element-generation/pom.xml
+++ b/random-element-generation/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>uk.gov.gchq.gaffer</groupId>
         <artifactId>gaffer-tools</artifactId>
-        <version>1.21.3-SNAPSHOT</version>
+        <version>2.0.0-alpha-0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ui/pom.xml b/ui/pom.xml
index 48f014126..739a4608d 100644
--- a/ui/pom.xml
+++ b/ui/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>uk.gov.gchq.gaffer</groupId>
         <artifactId>gaffer-tools</artifactId>
-        <version>1.21.3-SNAPSHOT</version>
+        <version>2.0.0-alpha-0.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ui</artifactId>