diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4ff9072fd..6ae93e6bd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.15, 2.13.7, 3.1.0]
+        scala: [2.12.15, 2.13.8, 3.1.0]
         java: [adopt-hotspot@8]
     runs-on: ${{ matrix.os }}
     steps:
@@ -55,7 +55,7 @@ jobs:
         run: sbt ++${{ matrix.scala }} githubWorkflowCheck
 
       - name: Build project (Scala 2)
-        if: matrix.scala == '2.12.15' || matrix.scala == '2.13.7'
+        if: matrix.scala == '2.12.15' || matrix.scala == '2.13.8'
         run: sbt ++${{ matrix.scala }} validateJVM validateJS
 
       - name: Build project (Scala 3)
@@ -119,12 +119,12 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.13.7)
+      - name: Download target directories (2.13.8)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-2.13.7-${{ matrix.java }}
+          name: target-${{ matrix.os }}-2.13.8-${{ matrix.java }}
 
-      - name: Inflate target directories (2.13.7)
+      - name: Inflate target directories (2.13.8)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/.mergify.yml b/.mergify.yml
index 4ffb1aeeb..b2d76b2bb 100644
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -11,7 +11,7 @@ pull_request_rules:
     conditions:
       - author=scala-steward
       - status-success=Build and Test (ubuntu-latest, 2.12.15, adopt-hotspot@8)
-      - status-success=Build and Test (ubuntu-latest, 2.13.7, adopt-hotspot@8)
+      - status-success=Build and Test (ubuntu-latest, 2.13.8, adopt-hotspot@8)
       - status-success=Build and Test (ubuntu-latest, 3.1.0, adopt-hotspot@8)
       - body~=labels:.*semver-spec-patch
     actions:
diff --git a/build.sbt b/build.sbt
index 96c5bd97c..dfca2ff40 100644
--- a/build.sbt
+++ b/build.sbt
@@ -12,7 +12,7 @@ val gitPubUrl = s"https://github.com/$gitHubOwner/$projectName.git"
 val gitDevUrl = s"git@github.com:$gitHubOwner/$projectName.git"
 
 val Scala_2_12 = "2.12.15"
-val Scala_2_13 = "2.13.7"
+val Scala_2_13 = "2.13.8"
 val Scala_3 = "3.1.0"
 
 val catsVersion = "2.7.0"