diff --git a/tickethub/server/java/build.gradle b/tickethub/server/java/build.gradle
index c32d229..30c9151 100644
--- a/tickethub/server/java/build.gradle
+++ b/tickethub/server/java/build.gradle
@@ -30,14 +30,14 @@ dependencies {
     implementation 'org.glassfish.jersey.containers:jersey-container-jetty-http:3.0.6'
     implementation 'org.glassfish.jersey.media:jersey-media-json-jackson:3.0.6'
 
-    implementation 'com.fasterxml.jackson.core:jackson-databind:2.19.1'
-    implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.19.1'
-    implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.19.1'
-    implementation 'org.openapitools:jackson-databind-nullable:0.2.6'
+    implementation 'com.fasterxml.jackson.core:jackson-databind:2.20.1'
+    implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.20.1'
+    implementation 'com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.20.1'
+    implementation 'org.openapitools:jackson-databind-nullable:0.2.8'
     implementation 'org.apache.httpcomponents:httpclient:4.5.14'
     implementation 'org.apache.httpcomponents:httpmime:4.5.14'
-    implementation 'com.jayway.jsonpath:json-path:2.9.0'
-    implementation 'commons-io:commons-io:2.19.0'
+    implementation 'com.jayway.jsonpath:json-path:2.10.0'
+    implementation 'commons-io:commons-io:2.20.0'
 
     implementation group: 'com.styra', name: 'opa', version: '2.1.1'
 }