diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 389db52..6a287d9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.9, 2.12.17]
+        scala: [2.13.11, 2.12.17]
         java: [temurin@8, temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
@@ -73,7 +73,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.9]
+        scala: [2.13.11]
         java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/build.sbt b/build.sbt
index 603b2ac..9b975a4 100644
--- a/build.sbt
+++ b/build.sbt
@@ -19,7 +19,7 @@ inThisBuild(List(
       url("https://dwolla.com")
     ),
   ),
-  crossScalaVersions := Seq("2.13.9", "2.12.17"),
+  crossScalaVersions := Seq("2.13.11", "2.12.17"),
   scalaVersion := crossScalaVersions.value.head,
   startYear := Option(2016),
   addCompilerPlugin("org.typelevel" %% "kind-projector" % "0.13.3" cross CrossVersion.full),