diff --git a/.travis.yml b/.travis.yml
index 4def935c4..3c1163395 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,7 +26,7 @@ jobs:
     - name: "Run tests with Scala 2.13 and AdoptOpenJDK 11"
       script: scripts/test-code.sh
       env:
-        - SCALA_VERSION=2.13.4
+        - SCALA_VERSION=2.13.5
         - TRAVIS_JDK=11
 
     - name: "Run tests with Scala 2.12 and AdoptOpenJDK 8"
@@ -38,7 +38,7 @@ jobs:
     - name: "Run tests with Scala 2.13 and AdoptOpenJDK 8"
       script: scripts/test-code.sh
       env:
-        - SCALA_VERSION=2.13.4
+        - SCALA_VERSION=2.13.5
         - TRAVIS_JDK=8
 
     - name: "Run tests with Scala 3 and AdoptOpenJDK 8"
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 5bc39acde..8c1310e20 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -1,6 +1,6 @@
 object Dependencies {
   // scalaVersion needs to be kept in sync with travis-ci
   val Scala212 = "2.12.13"
-  val Scala213 = "2.13.4"
+  val Scala213 = "2.13.5"
   val Scala3   = Seq("3.0.0-M3", "3.0.0-RC1")
 }