diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c7625adc..9b8f985f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.16, 2.13.8, 3.1.2]
+        scala: [2.12.16, 2.13.8, 3.1.3]
         java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
@@ -148,12 +148,12 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3.1.2)
+      - name: Download target directories (3.1.3)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-3.1.2
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.1.3
 
-      - name: Inflate target directories (3.1.2)
+      - name: Inflate target directories (3.1.3)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/.mergify.yml b/.mergify.yml
index 76f740b8..3c0a63cd 100644
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -14,7 +14,7 @@ pull_request_rules:
     - body~=labels:.*early-semver-minor
   - status-success=Build and Test (ubuntu-latest, 2.12.16, temurin@8)
   - status-success=Build and Test (ubuntu-latest, 2.13.8, temurin@8)
-  - status-success=Build and Test (ubuntu-latest, 3.1.2, temurin@8)
+  - status-success=Build and Test (ubuntu-latest, 3.1.3, temurin@8)
   actions:
     merge: {}
 - name: Label calev PRs
diff --git a/build.sbt b/build.sbt
index e7ee036c..313cac12 100644
--- a/build.sbt
+++ b/build.sbt
@@ -11,7 +11,7 @@ val gitHubOwner = "fthomas"
 
 val Scala_2_12 = "2.12.16"
 val Scala_2_13 = "2.13.8"
-val Scala_3 = "3.1.2"
+val Scala_3 = "3.1.3"
 
 val moduleCrossPlatformMatrix: Map[String, List[Platform]] = Map(
   "core" -> List(JVMPlatform),