diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 44b2e18..4a619e2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         java: [ '8', '11', '17' ]
-        scala: [ '2.13.7', '2.12.15', '2.11.12', '3.1.0' ]
+        scala: [ '2.13.8', '2.12.15', '2.11.12', '3.1.0' ]
     steps:
     - uses: actions/checkout@v2
     - name: Set up JDK
diff --git a/build.sbt b/build.sbt
index 0cb79f3..5fe4fa8 100644
--- a/build.sbt
+++ b/build.sbt
@@ -6,7 +6,7 @@ organization := "io.github.sullis"
 
 scalaVersion := "2.12.15"
 
-crossScalaVersions := Seq(scalaVersion.value, "2.11.12", "2.13.7", "3.1.0")
+crossScalaVersions := Seq(scalaVersion.value, "2.11.12", "2.13.8", "3.1.0")
 
 scalacOptions += "-target:jvm-1.8"