diff --git a/README.md b/README.md
index e06abcf..83c9329 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,7 @@ Builds maven test data artifacts for SNOMED and other data sources that are not
 
 ## Building and Running
 
-* Requires Java 24.
-* Requires Maven 3.9.11
-* Requires Git
+Requires Java 24.
 
 To build on Unix/Linux/OSX: `./mvnw clean install`
 
diff --git a/pom.xml b/pom.xml
index c7ba82c..cd09797 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,6 +33,7 @@
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<skipTestDataBuild>true</skipTestDataBuild>
+		<junit.version>5.13.4</junit.version><!-- defined in parent -->
 	</properties>
 
 	<build>
diff --git a/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20240701/pom.xml b/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20240701/pom.xml
index 35d6e47..17ab9ef 100644
--- a/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20240701/pom.xml
+++ b/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20240701/pom.xml
@@ -9,7 +9,7 @@
 	</parent>
 
 	<artifactId>tinkar-test-data-build-snomed-intl-20240701</artifactId>
-	<version>2025.06.02</version>
+	<version>2025.09.02</version>
 	<packaging>pom</packaging>
 
 	<properties>
diff --git a/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20250101/pom.xml b/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20250101/pom.xml
index ce8c10c..c2a5783 100644
--- a/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20250101/pom.xml
+++ b/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20250101/pom.xml
@@ -9,7 +9,7 @@
 	</parent>
 
 	<artifactId>tinkar-test-data-build-snomed-intl-20250101</artifactId>
-	<version>2025.06.02</version>
+	<version>2025.09.02</version>
 	<packaging>pom</packaging>
 
 	<properties>
diff --git a/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20250801/pom.xml b/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20250801/pom.xml
index c1f129d..a613e46 100644
--- a/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20250801/pom.xml
+++ b/tinkar-test-data-build/tinkar-test-data-build-snomed-intl-20250801/pom.xml
@@ -9,7 +9,7 @@
 	</parent>
 
 	<artifactId>tinkar-test-data-build-snomed-intl-20250801</artifactId>
-	<version>2025.06.02</version>
+	<version>2025.09.02</version>
 	<packaging>pom</packaging>
 
 	<properties>
diff --git a/tinkar-test-data-build/tinkar-test-data-build-snomed-us-20240901/pom.xml b/tinkar-test-data-build/tinkar-test-data-build-snomed-us-20240901/pom.xml
index d7e1280..7fc2143 100644
--- a/tinkar-test-data-build/tinkar-test-data-build-snomed-us-20240901/pom.xml
+++ b/tinkar-test-data-build/tinkar-test-data-build-snomed-us-20240901/pom.xml
@@ -9,7 +9,7 @@
 	</parent>
 
 	<artifactId>tinkar-test-data-build-snomed-us-20240901</artifactId>
-	<version>2025.06.02</version>
+	<version>2025.09.02</version>
 	<packaging>pom</packaging>
 
 	<properties>
diff --git a/tinkar-test-data-build/tinkar-test-data-build-snomed-us-20250301/pom.xml b/tinkar-test-data-build/tinkar-test-data-build-snomed-us-20250301/pom.xml
index 86ba295..ca0ed30 100644
--- a/tinkar-test-data-build/tinkar-test-data-build-snomed-us-20250301/pom.xml
+++ b/tinkar-test-data-build/tinkar-test-data-build-snomed-us-20250301/pom.xml
@@ -9,7 +9,7 @@
 	</parent>
 
 	<artifactId>tinkar-test-data-build-snomed-us-20250301</artifactId>
-	<version>2025.06.02</version>
+	<version>2025.09.02</version>
 	<packaging>pom</packaging>
 
 	<properties>