diff --git a/demo/pom.xml b/demo/pom.xml
index b7fb4ae..8a1516f 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -42,7 +42,7 @@
              They are compiled into the test classpaths only, never into a published jar. -->
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>build-helper-maven-plugin</artifactId>
-        <version>3.6.2</version>
+        <version>3.7.0</version>
         <executions>
           <execution>
             <id>test-fixtures</id>
diff --git a/library/pom.xml b/library/pom.xml
index e8015b1..2d5b1f6 100644
--- a/library/pom.xml
+++ b/library/pom.xml
@@ -68,7 +68,7 @@
              They are compiled into the test classpaths only, never into a published jar. -->
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>build-helper-maven-plugin</artifactId>
-        <version>3.6.2</version>
+        <version>3.7.0</version>
         <executions>
           <execution>
             <id>test-fixtures</id>