diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a8634b9..d4e3baa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        scala: [2.13.10, 3.2.1]
+        scala: [2.13.10, 3.3.4]
         java: [temurin@8, temurin@11, temurin@17]
         project: [rootJS, rootJVM, rootNative]
         exclude:
@@ -168,7 +168,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [3.2.1]
+        scala: [3.3.4]
         java: [temurin@8]
     runs-on: ${{ matrix.os }}
     steps:
@@ -267,32 +267,32 @@ jobs:
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3.2.1, rootJS)
+      - name: Download target directories (3.3.4, rootJS)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-3.2.1-rootJS
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.3.4-rootJS
 
-      - name: Inflate target directories (3.2.1, rootJS)
+      - name: Inflate target directories (3.3.4, rootJS)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3.2.1, rootJVM)
+      - name: Download target directories (3.3.4, rootJVM)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-3.2.1-rootJVM
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.3.4-rootJVM
 
-      - name: Inflate target directories (3.2.1, rootJVM)
+      - name: Inflate target directories (3.3.4, rootJVM)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3.2.1, rootNative)
+      - name: Download target directories (3.3.4, rootNative)
         uses: actions/download-artifact@v2
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-3.2.1-rootNative
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.3.4-rootNative
 
-      - name: Inflate target directories (3.2.1, rootNative)
+      - name: Inflate target directories (3.3.4, rootNative)
         run: |
           tar xf targets.tar
           rm targets.tar
diff --git a/build.sbt b/build.sbt
index 87f14f7..92ead7b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,7 +4,7 @@ ThisBuild / developers := List(
 )
 
 val Scala213 = "2.13.10"
-ThisBuild / crossScalaVersions := Seq(Scala213, "3.2.1")
+ThisBuild / crossScalaVersions := Seq(Scala213, "3.3.4")
 
 lazy val root = tlCrossRootProject.aggregate(scalatags)