diff --git a/Tensors/build.sbt b/Tensors/build.sbt
index c909e1dd..601ea9fa 100644
--- a/Tensors/build.sbt
+++ b/Tensors/build.sbt
@@ -21,7 +21,7 @@ addCompilerPlugin("com.github.ghik" %% "silencer-plugin" % "1.4.2")
 
 libraryDependencies += "com.github.ghik" %% "silencer-lib" % "1.4.2"
 
-libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.2.3" % Test
+libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.2.12" % Test
 
 fork in Test := true
 
diff --git a/benchmarks/build.sbt b/benchmarks/build.sbt
index 94af296c..18ccee6b 100644
--- a/benchmarks/build.sbt
+++ b/benchmarks/build.sbt
@@ -6,7 +6,7 @@ val nd4jRuntime = settingKey[String]("\"cuda-8.0\" to run benchmark on GPU, \"na
 
 nd4jRuntime in Global := "native"
 
-libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.2.3"
+libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.2.12"
 
 libraryDependencies += "org.nd4j" % s"nd4j-${nd4jRuntime.value}-platform" % "0.9.1"