diff --git a/build.sbt b/build.sbt
index b8903608..7cd024d2 100644
--- a/build.sbt
+++ b/build.sbt
@@ -34,8 +34,8 @@ lazy val aggregatedProjects: Seq[ProjectReference] = Seq(
 )
 
 ThisBuild / libraryDependencies ++= Seq(
-  "org.slf4j"                % "slf4j-api"         % "2.0.11",
-  "org.slf4j"                % "slf4j-nop"         % "2.0.11" % Optional,
+  "org.slf4j"                % "slf4j-api"         % "2.0.12",
+  "org.slf4j"                % "slf4j-nop"         % "2.0.12" % Optional,
 )
 
 ThisBuild / compile / javacOptions ++= Seq(
diff --git a/platform/frontends/c2cpg/lib/org.eclipse.cdt.core_8.3.1.202309150117.jar b/platform/frontends/c2cpg/lib/org.eclipse.cdt.core_8.3.100.202309251502.jar
similarity index 78%
rename from platform/frontends/c2cpg/lib/org.eclipse.cdt.core_8.3.1.202309150117.jar
rename to platform/frontends/c2cpg/lib/org.eclipse.cdt.core_8.3.100.202309251502.jar
index 56103ac4..2d8029d6 100644
Binary files a/platform/frontends/c2cpg/lib/org.eclipse.cdt.core_8.3.1.202309150117.jar and b/platform/frontends/c2cpg/lib/org.eclipse.cdt.core_8.3.100.202309251502.jar differ
diff --git a/project/Versions.scala b/project/Versions.scala
index 883dc86e..dd96016e 100644
--- a/project/Versions.scala
+++ b/project/Versions.scala
@@ -2,10 +2,10 @@
 object Versions {
   val cpg = parseVersion("cpgVersion")
   val antlr         = "4.13.1"
-  val scalatest     = "3.2.17"
+  val scalatest     = "3.2.18"
   val cats          = "3.5.3"
   val json4s        = "4.0.7"
-  val gradleTooling = "8.5"
+  val gradleTooling = "8.6"
   val circe         = "0.14.6"
   val requests      = "0.8.0"
   val upickle       = "3.1.4"