diff --git a/build.gradle b/build.gradle
index 6100cd8..5474ca1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -23,9 +23,9 @@ ext {
     javaVersion=14
     
     version_log4j2= '2.13.3' // keep in sync with spring-boot-starter-log4j2
-    version_spring = '2.4.2'
-    version_junit = '5.7.0'
-    version_junit_platform = '1.7.0'
+    version_spring = '2.4.3'
+    version_junit = '5.7.1'
+    version_junit_platform = '1.7.1'
     
     lib_antlr = "org.antlr:antlr4:4.9.1"