diff --git a/akka-bbb-apps/project/Dependencies.scala b/akka-bbb-apps/project/Dependencies.scala
index ce742630e5..d9ac0a8e1c 100755
--- a/akka-bbb-apps/project/Dependencies.scala
+++ b/akka-bbb-apps/project/Dependencies.scala
@@ -16,7 +16,7 @@ object Dependencies {
     val pekkoHttpVersion = "1.0.0"
     val gson = "2.8.9"
     val jackson = "2.13.5"
-    val logback = "1.2.11"
+    val logback = "1.2.13"
     val quicklens = "1.7.5"
     val spray = "1.3.6"
 
diff --git a/akka-bbb-fsesl/project/Dependencies.scala b/akka-bbb-fsesl/project/Dependencies.scala
index 66941a8646..53b57c6ba6 100755
--- a/akka-bbb-fsesl/project/Dependencies.scala
+++ b/akka-bbb-fsesl/project/Dependencies.scala
@@ -14,7 +14,7 @@ object Dependencies {
     // Libraries
     val pekkoVersion = "1.0.1"
     val pekkoHttpVersion = "1.0.0"
-    val logback = "1.2.10"
+    val logback = "1.2.13"
 
     // Apache Commons
     val lang = "3.12.0"
diff --git a/bbb-fsesl-client/project/Dependencies.scala b/bbb-fsesl-client/project/Dependencies.scala
index 552b4e1a60..ba2d911dfe 100644
--- a/bbb-fsesl-client/project/Dependencies.scala
+++ b/bbb-fsesl-client/project/Dependencies.scala
@@ -11,7 +11,7 @@ object Dependencies {
 
     // Libraries
     val netty = "3.2.10.Final"
-    val logback = "1.2.10"
+    val logback = "1.2.13"
 
     // Test
     val junit = "4.12"