diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 09da1d4..0ce7820 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.15]
+        scala: [2.13.18]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
@@ -67,7 +67,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.15]
+        scala: [2.13.18]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
@@ -87,12 +87,12 @@ jobs:
       - name: Setup sbt
         uses: sbt/setup-sbt@v1
 
-      - name: Download target directories (2.13.15)
+      - name: Download target directories (2.13.18)
         uses: actions/download-artifact@v4
         with:
-          name: target-${{ matrix.os }}-2.13.15-${{ matrix.java }}
+          name: target-${{ matrix.os }}-2.13.18-${{ matrix.java }}
 
-      - name: Inflate target directories (2.13.15)
+      - name: Inflate target directories (2.13.18)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/.mergify.yml b/.mergify.yml
index 88aa524..34d578b 100644
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -9,7 +9,7 @@ pull_request_rules:
           - author=scala-steward
           - author=slick-scala-steward[bot]
           - author=renovate[bot]
-      - check-success=Build and Test (ubuntu-latest, 2.13.15, temurin@11)
+      - check-success=Build and Test (ubuntu-latest, 2.13.18, temurin@11)
     actions:
         queue:
             name: default
diff --git a/build.sbt b/build.sbt
index fa4d827..058e069 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 import _root_.io.github.nafg.mergify.dsl.*
 
-ThisBuild / scalaVersion := "2.13.15"
+ThisBuild / scalaVersion := "2.13.18"
 ThisBuild / scalacOptions += "-Xsource:3"
 
 mergifyExtraConditions := Seq(