diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b2633a5..a23e31d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.11.12, 2.12.15, 2.13.8]
+        scala: [2.11.12, 2.12.17, 2.13.8]
         java: [adopt-hotspot@8, adopt-hotspot@11]
     runs-on: ${{ matrix.os }}
     steps:
@@ -127,12 +127,12 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.12.15)
+      - name: Download target directories (2.12.17)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-2.12.15-${{ matrix.java }}
+          name: target-${{ matrix.os }}-2.12.17-${{ matrix.java }}
 
-      - name: Inflate target directories (2.12.15)
+      - name: Inflate target directories (2.12.17)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/build.sbt b/build.sbt
index aee6de1..c8b9563 100644
--- a/build.sbt
+++ b/build.sbt
@@ -8,7 +8,7 @@ licenses := Seq(
 )
 
 scalaVersion          := "2.13.8"
-crossScalaVersions    := Seq("2.11.12", "2.12.15", "2.13.8")
+crossScalaVersions    := Seq("2.11.12", "2.12.17", "2.13.8")
 mimaPreviousArtifacts := Set("0.6.0", "0.6.1").map(organization.value %% name.value % _)
 scalacOptions ++= Seq("-deprecation", "-feature")