diff --git a/build.sbt b/build.sbt
index d7b69890e..fc0f1ac60 100644
--- a/build.sbt
+++ b/build.sbt
@@ -20,20 +20,20 @@ val nlpcraftVer = "1.0.0"
 // Common libraries.
 val scalaMajVer = "3"
 val scalaMinVer = "2.2"
-val log4jVer = "2.21.0"
+val log4jVer = "2.21.1"
 val scalaLoggingVer = "3.9.5"
 val orgAntlr4Ver = "4.13.0"
 val jlineVer = "3.25.1"
-val commonsIoVer = "2.14.0"
+val commonsIoVer = "2.16.1"
 val commonsLang3Ver = "3.13.0"
-val commonsCodecVer = "1.16.0"
+val commonsCodecVer = "1.16.1"
 val commonsCollectionsVer = "4.4"
 val gsonVer = "2.10.1"
-val jacksonVer = "2.15.3"
+val jacksonVer = "2.16.1"
 val apacheOpennlpVer = "2.3.3"
 
 // Stanford project libraries.
-val stanfordCoreNLPVer  = "4.5.6"
+val stanfordCoreNLPVer  = "4.5.7"
 
 // Examples libraries.
 val languagetoolVer = "6.0"
diff --git a/project/build.properties b/project/build.properties
index 0aa5c39b8..49214c4bb 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version = 1.9.8
+sbt.version = 1.9.9