diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa5ac37..2509341 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        scala: [2.13.16]
+        scala: [2.13.17]
         java:
           - zulu@8
           - temurin@11
@@ -102,7 +102,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.16]
+        scala: [2.13.17]
         java: [zulu@8]
     runs-on: ${{ matrix.os }}
     steps:
@@ -154,12 +154,12 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Download target directories (2.13.16)
+      - name: Download target directories (2.13.17)
         uses: actions/download-artifact@v4
         with:
-          name: target-${{ matrix.os }}-2.13.16-${{ matrix.java }}
+          name: target-${{ matrix.os }}-2.13.17-${{ matrix.java }}
 
-      - name: Inflate target directories (2.13.16)
+      - name: Inflate target directories (2.13.17)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/build.sbt b/build.sbt
index 5cc4200..47069dc 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,11 +1,11 @@
 val buildName = "jardiff"
 
 val scala212Version = "2.12.20"
-val scala213Version = "2.13.16"
+val scala213Version = "2.13.17"
 
 inThisBuild(Seq[Setting[_]](
   organization := "com.lightbend",
-  scalaVersion := "2.13.16",
+  scalaVersion := "2.13.17",
   startYear := Some(2017),
   organizationName := "Lightbend Inc. <https://www.lightbend.com>",
   licenses := List(("Apache-2.0", url("https://www.apache.org/licenses/LICENSE-2.0.txt"))),