diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d0674ef6..a5b3fcc1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -338,7 +338,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.10]
+        scala: [2.13.11]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/build.sbt b/build.sbt
index d9eb51f6..1d6a775f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,7 +2,7 @@ ThisBuild / tlBaseVersion := "0.6"
 
 // Our Scala versions.
 lazy val `scala-2.12` = "2.12.18"
-lazy val `scala-2.13` = "2.13.10"
+lazy val `scala-2.13` = "2.13.11"
 lazy val `scala-3.0`  = "3.3.0"
 
 ThisBuild / scalaVersion       := `scala-2.13`