diff --git a/build.gradle b/build.gradle
index 7cab7b51e6b..60be1640119 100644
--- a/build.gradle
+++ b/build.gradle
@@ -88,7 +88,7 @@ configure(allprojects) { project ->
 			dependency "org.yaml:snakeyaml:1.27"
 
 			dependency "com.h2database:h2:1.4.200"
-			dependency "com.github.ben-manes.caffeine:caffeine:2.8.6"
+			dependency "com.github.ben-manes.caffeine:caffeine:2.8.8"
 			dependency "com.github.librepdf:openpdf:1.3.23"
 			dependency "com.rometools:rome:1.12.2"
 			dependency "commons-io:commons-io:2.5"
@@ -117,7 +117,7 @@ configure(allprojects) { project ->
 			dependency "org.ehcache:jcache:1.0.1"
 			dependency "org.ehcache:ehcache:3.4.0"
 			dependency "org.hibernate:hibernate-core:5.4.25.Final"
-			dependency "org.hibernate:hibernate-validator:6.1.6.Final"
+			dependency "org.hibernate:hibernate-validator:6.1.7.Final"
 			dependency "org.webjars:webjars-locator-core:0.46"
 			dependency "org.webjars:underscorejs:1.8.3"
 
@@ -225,7 +225,7 @@ configure(allprojects) { project ->
 
 			dependency "com.ibm.websphere:uow:6.0.2.17"
 			dependency "com.jamonapi:jamon:2.82"
-			dependency "joda-time:joda-time:2.10.6"
+			dependency "joda-time:joda-time:2.10.8"
 			dependency "org.eclipse.persistence:org.eclipse.persistence.jpa:2.7.7"
 			dependency "org.javamoney:moneta:1.3"