diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a126ffe7..761042e0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -285,7 +285,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.14]
+        scala: [2.13.15]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/build.sbt b/build.sbt
index 080d8c9f..ae24270b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ import com.typesafe.tools.mima.core._
 ThisBuild / tlBaseVersion := "0.3"
 
 val scala212Version = "2.12.20"
-val scala213Version = "2.13.14"
+val scala213Version = "2.13.15"
 val scala30Version = "3.3.3"
 
 val collectionCompatVersion = "2.11.0"