diff --git a/.github/workflows/feature.yml b/.github/workflows/feature.yml
index bb17a7d..85dcc0b 100644
--- a/.github/workflows/feature.yml
+++ b/.github/workflows/feature.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
         matrix:
-          scala: [2.12.11, 2.13.2]
+          scala: [2.12.11, 2.13.12]
     steps:
     - uses: actions/checkout@v2
     - uses: olafurpg/setup-scala@v5
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 07c8330..3da8013 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
         matrix:
-          scala: [2.12.11, 2.13.2]
+          scala: [2.12.11, 2.13.12]
     steps:
     - uses: actions/checkout@v2
     - uses: olafurpg/setup-scala@v5
diff --git a/build.sbt b/build.sbt
index 61ba0ae..c826553 100644
--- a/build.sbt
+++ b/build.sbt
@@ -13,7 +13,7 @@ lazy val buildSettings = inThisBuild(
     scmInfo := Some(
       ScmInfo(url("https://github.com/to-ithaca/libra"),
               "git@github.com:to-ithaca/libra.git")),
-    scalaVersion := "2.13.2",
+    scalaVersion := "2.13.12",
     resolvers := Seq(
       Resolver.sonatypeRepo("releases"),
       Resolver.bintrayRepo("fthomas", "maven")