diff --git a/modules/openapi-generator/src/main/resources/scala-akka-client/build.sbt.mustache b/modules/openapi-generator/src/main/resources/scala-akka-client/build.sbt.mustache
index 971bc97364b..265a9791dbb 100644
--- a/modules/openapi-generator/src/main/resources/scala-akka-client/build.sbt.mustache
+++ b/modules/openapi-generator/src/main/resources/scala-akka-client/build.sbt.mustache
@@ -5,12 +5,12 @@ scalaVersion := "2.11.12"
 
 libraryDependencies ++= Seq(
   "com.typesafe" % "config" % "1.3.2",
-  "com.typesafe.akka" %% "akka-actor" % "2.5.8",
+  "com.typesafe.akka" %% "akka-actor" % "2.5.17",
   "io.spray" % "spray-client" % "1.3.1",
   "joda-time" % "joda-time" % "2.9.9",
-  "org.json4s" %% "json4s-jackson" % "3.5.3",
+  "org.json4s" %% "json4s-jackson" % "3.5.4",
   // test dependencies
-  "org.scalatest" %% "scalatest" % "3.0.4" % "test",
+  "org.scalatest" %% "scalatest" % "3.0.5" % "test",
   "junit" % "junit" % "4.12" % "test"
 )
 
diff --git a/modules/openapi-generator/src/main/resources/scala-akka-client/pom.mustache b/modules/openapi-generator/src/main/resources/scala-akka-client/pom.mustache
index 0cc69bdc424..e984593572b 100644
--- a/modules/openapi-generator/src/main/resources/scala-akka-client/pom.mustache
+++ b/modules/openapi-generator/src/main/resources/scala-akka-client/pom.mustache
@@ -16,14 +16,14 @@
 
     <java.version>1.8</java.version>
     <scala.version>2.11.12</scala.version>
-    <json4s.jackson.version>3.5.3</json4s.jackson.version>
+    <json4s.jackson.version>3.5.4</json4s.jackson.version>
     <json4s.ext.version>3.2.11</json4s.ext.version>
     <spray.version>1.3.1</spray.version>
-    <akka.version>2.5.8</akka.version>
+    <akka.version>2.5.17</akka.version>
     <joda.time.version>2.9.9</joda.time.version>
 
     <junit.version>4.12</junit.version>
-    <scala.test.version>3.0.4</scala.test.version>
+    <scala.test.version>3.0.5</scala.test.version>
 
     <scala.maven.plugin.version>3.3.1</scala.maven.plugin.version>
   </properties>
@@ -240,4 +240,4 @@
       </plugin>
     </plugins>
   </build>
-</project>
\ No newline at end of file
+</project>
diff --git a/samples/client/petstore/scala-akka/.openapi-generator/VERSION b/samples/client/petstore/scala-akka/.openapi-generator/VERSION
index f4cb97d56ce..a6527129083 100644
--- a/samples/client/petstore/scala-akka/.openapi-generator/VERSION
+++ b/samples/client/petstore/scala-akka/.openapi-generator/VERSION
@@ -1 +1 @@
-3.3.1-SNAPSHOT
\ No newline at end of file
+3.3.2-SNAPSHOT
\ No newline at end of file
diff --git a/samples/client/petstore/scala-akka/build.sbt b/samples/client/petstore/scala-akka/build.sbt
index 8574db359f4..bc950c32fbe 100644
--- a/samples/client/petstore/scala-akka/build.sbt
+++ b/samples/client/petstore/scala-akka/build.sbt
@@ -5,12 +5,12 @@ scalaVersion := "2.11.12"
 
 libraryDependencies ++= Seq(
   "com.typesafe" % "config" % "1.3.2",
-  "com.typesafe.akka" %% "akka-actor" % "2.5.8",
+  "com.typesafe.akka" %% "akka-actor" % "2.5.17",
   "io.spray" % "spray-client" % "1.3.1",
   "joda-time" % "joda-time" % "2.9.9",
-  "org.json4s" %% "json4s-jackson" % "3.5.3",
+  "org.json4s" %% "json4s-jackson" % "3.5.4",
   // test dependencies
-  "org.scalatest" %% "scalatest" % "3.0.4" % "test",
+  "org.scalatest" %% "scalatest" % "3.0.5" % "test",
   "junit" % "junit" % "4.12" % "test"
 )
 
diff --git a/samples/client/petstore/scala-akka/pom.xml b/samples/client/petstore/scala-akka/pom.xml
index 264dad8d1a5..b5ff62feb17 100644
--- a/samples/client/petstore/scala-akka/pom.xml
+++ b/samples/client/petstore/scala-akka/pom.xml
@@ -16,14 +16,14 @@
 
     <java.version>1.8</java.version>
     <scala.version>2.11.12</scala.version>
-    <json4s.jackson.version>3.5.3</json4s.jackson.version>
+    <json4s.jackson.version>3.5.4</json4s.jackson.version>
     <json4s.ext.version>3.2.11</json4s.ext.version>
     <spray.version>1.3.1</spray.version>
-    <akka.version>2.5.8</akka.version>
+    <akka.version>2.5.17</akka.version>
     <joda.time.version>2.9.9</joda.time.version>
 
     <junit.version>4.12</junit.version>
-    <scala.test.version>3.0.4</scala.test.version>
+    <scala.test.version>3.0.5</scala.test.version>
 
     <scala.maven.plugin.version>3.3.1</scala.maven.plugin.version>
   </properties>
@@ -240,4 +240,4 @@
       </plugin>
     </plugins>
   </build>
-</project>
\ No newline at end of file
+</project>