diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7083148..d67f7da 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.14, 2.13.6, 3.0.0]
+        scala: [2.12.15, 2.13.7, 3.1.0]
         java: [adopt@1.8]
     runs-on: ${{ matrix.os }}
     steps:
@@ -96,32 +96,32 @@ jobs:
             ~/Library/Caches/Coursier/v1
           key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
 
-      - name: Download target directories (2.12.14)
+      - name: Download target directories (2.12.15)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-2.12.14-${{ matrix.java }}
+          name: target-${{ matrix.os }}-2.12.15-${{ matrix.java }}
 
-      - name: Inflate target directories (2.12.14)
+      - name: Inflate target directories (2.12.15)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.13.6)
+      - name: Download target directories (2.13.7)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-2.13.6-${{ matrix.java }}
+          name: target-${{ matrix.os }}-2.13.7-${{ matrix.java }}
 
-      - name: Inflate target directories (2.13.6)
+      - name: Inflate target directories (2.13.7)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3.0.0)
+      - name: Download target directories (3.1.0)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-3.0.0-${{ matrix.java }}
+          name: target-${{ matrix.os }}-3.1.0-${{ matrix.java }}
 
-      - name: Inflate target directories (3.0.0)
+      - name: Inflate target directories (3.1.0)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/project/build.properties b/project/build.properties
index 133225d..85be358 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.5.6
+sbt.version=1.5.7