diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1854251..b6aa5dc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.8]
+        scala: [2.13.13]
         java: [temurin@8, temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/build.sbt b/build.sbt
index 8b9559e..0b997e0 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 ThisBuild / organization := "com.dwolla"
 ThisBuild / homepage := Some(url("https://github.com/Dwolla/scheduled-maintenance"))
 ThisBuild / licenses += ("MIT", url("https://opensource.org/licenses/MIT"))
-ThisBuild / scalaVersion := "2.13.8"
+ThisBuild / scalaVersion := "2.13.13"
 ThisBuild / developers := List(
   Developer(
     "bpholt",