diff --git a/pom.xml b/pom.xml
index 0c2de8c9..4667faa0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -127,7 +127,7 @@
     <!-- Plugin versions -->
     <build-helper-maven-plugin.version>3.6.1</build-helper-maven-plugin.version>
     <central-publishing-maven-plugin.version>0.11.0</central-publishing-maven-plugin.version>
-    <exec-maven-plugin.version>3.6.3</exec-maven-plugin.version>
+    <exec-maven-plugin.version>3.6.4</exec-maven-plugin.version>
     <flatten-maven-plugin.version>1.8.0</flatten-maven-plugin.version>
     <license-maven-plugin.version>5.1.2</license-maven-plugin.version>
     <maven-antrun-plugin.version>3.2.0</maven-antrun-plugin.version>