diff --git a/build.gradle b/build.gradle
index 8deb6dd..3c19780 100644
--- a/build.gradle
+++ b/build.gradle
@@ -20,13 +20,13 @@ buildscript {
 ext {
     
     version_log4j2= '2.12.1'
-    version_spring = '2.2.0.RELEASE'
+    version_spring = '2.2.1.RELEASE'
     
     lib_antlr = "org.antlr:antlr4:4.7.2"
     
     lib_commons_collections4 = 'org.apache.commons:commons-collections4:4.4'
     lib_commons_lang3 = 'org.apache.commons:commons-lang3:3.9'
-    lib_jackson_databind = 'com.fasterxml.jackson.core:jackson-databind:2.10.0'
+    lib_jackson_databind = 'com.fasterxml.jackson.core:jackson-databind:2.10.1'
     
     lib_log4j2_core = "org.apache.logging.log4j:log4j-core:${version_log4j2}"
     lib_log4j2_slf4j_impl = "org.apache.logging.log4j:log4j-slf4j-impl:${version_log4j2}"