diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4d577a5d..0e4a14e6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.7, 2.12.15, 3.1.0]
+        scala: [2.13.7, 2.12.15, 3.1.3]
         java: [openjdk@1.11.0]
     runs-on: ${{ matrix.os }}
     steps:
@@ -134,12 +134,12 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3.1.0)
+      - name: Download target directories (3.1.3)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-3.1.0-${{ matrix.java }}
+          name: target-${{ matrix.os }}-3.1.3-${{ matrix.java }}
 
-      - name: Inflate target directories (3.1.0)
+      - name: Inflate target directories (3.1.3)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/build.sbt b/build.sbt
index 39682108..7e947c4c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -175,7 +175,7 @@ lazy val mavenSettings = Seq(
   }
 )
 
-val Scala30  = "3.1.0"
+val Scala30  = "3.1.3"
 val Scala213 = "2.13.7"
 val Scala212 = "2.12.15"
 val Jdk11    = "openjdk@1.11.0"