diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c0140bf7..c83e75c6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,7 +33,7 @@ jobs:
       fail-fast: false
       matrix:
         java: ['temurin:17', 'temurin:21']
-        scala: ['3.3.1', '2.13.12', '2.12.19']
+        scala: ['3.3.1', '2.13.15', '2.12.19']
     env:
       AWS_ACCESS_KEY_ID: dummykey
       AWS_SECRET_ACCESS_KEY: dummykey
diff --git a/project/BuildHelper.scala b/project/BuildHelper.scala
index c0ae3379..8c502de2 100644
--- a/project/BuildHelper.scala
+++ b/project/BuildHelper.scala
@@ -6,7 +6,7 @@ import BuildInfoKeys._
 object BuildHelper {
   // Align with zio-schema since we have a deep dependency on it
   val Scala212                = "2.12.19"
-  val Scala213                = "2.13.12"
+  val Scala213                = "2.13.15"
   val Scala3                  = "3.3.1"
   private val SilencerVersion = "1.7.17"