diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 627decc..3e6122b 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,12 +1,12 @@
 [versions]
-kotlin = "1.9.20"
+kotlin = "1.9.21"
 openrndr = "0.4.4-alpha4"
 orx = "0.4.4-alpha4"
 orml = "0.4.1"
 
 slf4j = "2.0.9"
-log4j = "2.21.1"
-jackson = "2.15.3"
+log4j = "2.22.0"
+jackson = "2.16.0"
 
 [libraries]
 kotlin-script-runtime = { group = "org.jetbrains.kotlin", name = "kotlin-script-runtime", version.ref = "kotlin" }
@@ -31,4 +31,4 @@ kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 shadow = { id = "com.github.johnrengelman.shadow", version = "8.1.1" }
 runtime = { id = "org.beryx.runtime", version = "1.13.0" }
 gitarchive-tomarkdown = { id = "org.openrndr.extra.gitarchiver.tomarkdown", version.ref = "orx" }
-versions = { id = "com.github.ben-manes.versions", version = "0.49.0" }
+versions = { id = "com.github.ben-manes.versions", version = "0.50.0" }