diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 606204cd..e65547cc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.18, 3.3.1, 2.13.12]
+        scala: [2.12.19, 3.3.1, 2.13.12]
         java: [temurin@17]
         project: [rootJVM]
     runs-on: ${{ matrix.os }}
@@ -139,12 +139,12 @@ jobs:
             ~/Library/Caches/Coursier/v1
           key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
 
-      - name: Download target directories (2.12.18, rootJVM)
+      - name: Download target directories (2.12.19, rootJVM)
         uses: actions/download-artifact@v3
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.18-rootJVM
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.19-rootJVM
 
-      - name: Inflate target directories (2.12.18, rootJVM)
+      - name: Inflate target directories (2.12.19, rootJVM)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/build.sbt b/build.sbt
index 1bbbd775..08264635 100644
--- a/build.sbt
+++ b/build.sbt
@@ -16,7 +16,7 @@ ThisBuild / githubWorkflowJavaVersions := Seq(JavaSpec.temurin("17"))
 
 val Scala213 = "2.13.12"
 
-ThisBuild / crossScalaVersions := Seq("2.12.18", "3.3.1", Scala213)
+ThisBuild / crossScalaVersions := Seq("2.12.19", "3.3.1", Scala213)
 ThisBuild / scalaVersion := crossScalaVersions.value.last
 
 lazy val `epimetheus` = tlCrossRootProject