diff --git a/gradle.properties b/gradle.properties
index 135aaac..ed2e35b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -9,11 +9,11 @@ asVersion=1.2.1
 btVersion=0.3.1
 swtVersion=3.123.0
 piSwtVersion=3.8.2
-junitVersion=4.12
-antVersion=1.8.2
+junitVersion=4.13.1
+antVersion=1.9.16
 commonsLang3Version=3.7
 commonsCsvVersion=1.8
-gsonVersion=2.8.6
+gsonVersion=2.8.9
 picocliVersion=4.6.2
 springBoot=2.6.1
 acdasmVersion=0.4.0