diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c3d10c0..223b9e5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.10, 3.2.2]
+        scala: [2.13.10, 3.3.1]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
@@ -73,7 +73,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [3.2.2]
+        scala: [3.3.1]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
@@ -111,12 +111,12 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3.2.2)
+      - name: Download target directories (3.3.1)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-3.2.2-${{ matrix.java }}
+          name: target-${{ matrix.os }}-3.3.1-${{ matrix.java }}
 
-      - name: Inflate target directories (3.2.2)
+      - name: Inflate target directories (3.3.1)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/.mergify.yml b/.mergify.yml
index 8118f22..2a4ecf5 100644
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -7,7 +7,7 @@ pull_request_rules:
     conditions:
       - author=scala-steward
       - check-success=Build and Test (ubuntu-latest, 2.13.10, temurin@11)
-      - check-success=Build and Test (ubuntu-latest, 3.2.2, temurin@11)
+      - check-success=Build and Test (ubuntu-latest, 3.3.1, temurin@11)
     actions:
         queue:
             name: default
diff --git a/build.sbt b/build.sbt
index 353af6b..4ee7b00 100644
--- a/build.sbt
+++ b/build.sbt
@@ -5,7 +5,7 @@ import sbtcrossproject.CrossPlugin.autoImport.{CrossType, crossProject}
 
 ThisBuild / organization := "io.github.nafg.jewish-date"
 
-ThisBuild / scalaVersion := "3.2.2"
+ThisBuild / scalaVersion := "3.3.1"
 ThisBuild / crossScalaVersions := List("2.13.10", (ThisBuild / scalaVersion).value)
 
 ThisBuild / scalacOptions ++=