diff --git a/gradle/versions.toml b/gradle/versions.toml
index fb19dc1b..c5d37b37 100644
--- a/gradle/versions.toml
+++ b/gradle/versions.toml
@@ -12,9 +12,9 @@ jacksonVersion = "2.18.2"
 jakartaPersistenceApiVersion = "3.2.0"
 jakartaServletVersion = "3.0.0"
 jakartaXmlVersion = "4.0.2"
-jcommanderVersion = "1.85"
-lombokVersion = "1.18.34"
-mariadbVersion = "3.4.0"
+jcommanderVersion = "2.0"
+lombokVersion = "1.18.36"
+mariadbVersion = "3.5.1"
 minimalJsonVersion = "0.9.5"
 ospackageVersion = "11.2.0"
 pciVersion = "0.3"
@@ -32,7 +32,7 @@ spotBugAnnotationVersion = "4.8.6"
 
 [libraries]
 apacheHttpClient = { module = "org.apache.httpcomponents:httpclient", version.ref = "apacheHttpClientVersion" }
-bouncycastle = { module = "org.bouncycastle:bcmail-jdk15to18", version.ref = "bouncyCastleVersion" }
+bouncycastle = { module = "org.bouncycastle:bcmail-jdk18on", version.ref = "bouncyCastleVersion" }
 commons-codec = { module = "commons-codec:commons-codec", version.ref = "commonsCodecVersion" }
 commons-io = { module = "commons-io:commons-io", version.ref = "commonsIoVersion" }
 commons-lang3 = { module = "org.apache.commons:commons-lang3", version.ref = "commonsLang3Version" }
@@ -49,7 +49,6 @@ jcommander = { module = "org.jcommander:jcommander", version.ref = "jcommanderVe
 lombok = { module = "org.projectlombok:lombok", version.ref = "lombokVersion" }
 mariadb-java-client = { module = "org.mariadb.jdbc:mariadb-java-client", version.ref = "mariadbVersion" }
 minimal-json = { module = "com.eclipsesource.minimal-json:minimal-json", version.ref = "minimalJsonVersion" }
-ospackage = { module = "com.netflix.nebula:gradle-ospackage-plugin", version.ref = "ospackageVersion" }
 pci = { module = "com.github.marandus:pci-ids", version.ref = "pciVersion" }
 protobuf-java = { module = "com.google.protobuf:protobuf-java", version.ref = "protobufJavaVersion" }
 slf4j-simple = { module = "org.slf4j:slf4j-simple", version.ref = "slf4jVersion" }