diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 04809a3..67c77ca 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,13 +28,13 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-22.04]
-        scala: [2.12, 3, 2.13]
+        scala: [2.12.21, 3.3.7, 3.8.1]
         java: [temurin@8, temurin@17]
         project: [mouseJVM, mouseNative, mouseJS]
         exclude:
-          - scala: 2.12
+          - scala: 2.12.21
             java: temurin@17
-          - scala: 3
+          - scala: 3.3.7
             java: temurin@17
           - project: mouseNative
             java: temurin@17
@@ -162,92 +162,92 @@ jobs:
         if: matrix.java == 'temurin@17' && steps.setup-java-temurin-17.outputs.cache-hit == 'false'
         run: sbt +update
 
-      - name: Download target directories (2.12, mouseJVM)
+      - name: Download target directories (2.12.21, mouseJVM)
         uses: actions/download-artifact@v6
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12-mouseJVM
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.21-mouseJVM
 
-      - name: Inflate target directories (2.12, mouseJVM)
+      - name: Inflate target directories (2.12.21, mouseJVM)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.12, mouseNative)
+      - name: Download target directories (2.12.21, mouseNative)
         uses: actions/download-artifact@v6
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12-mouseNative
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.21-mouseNative
 
-      - name: Inflate target directories (2.12, mouseNative)
+      - name: Inflate target directories (2.12.21, mouseNative)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.12, mouseJS)
+      - name: Download target directories (2.12.21, mouseJS)
         uses: actions/download-artifact@v6
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12-mouseJS
+          name: target-${{ matrix.os }}-${{ matrix.java }}-2.12.21-mouseJS
 
-      - name: Inflate target directories (2.12, mouseJS)
+      - name: Inflate target directories (2.12.21, mouseJS)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3, mouseJVM)
+      - name: Download target directories (3.3.7, mouseJVM)
         uses: actions/download-artifact@v6
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-3-mouseJVM
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.3.7-mouseJVM
 
-      - name: Inflate target directories (3, mouseJVM)
+      - name: Inflate target directories (3.3.7, mouseJVM)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3, mouseNative)
+      - name: Download target directories (3.3.7, mouseNative)
         uses: actions/download-artifact@v6
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-3-mouseNative
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.3.7-mouseNative
 
-      - name: Inflate target directories (3, mouseNative)
+      - name: Inflate target directories (3.3.7, mouseNative)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (3, mouseJS)
+      - name: Download target directories (3.3.7, mouseJS)
         uses: actions/download-artifact@v6
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-3-mouseJS
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.3.7-mouseJS
 
-      - name: Inflate target directories (3, mouseJS)
+      - name: Inflate target directories (3.3.7, mouseJS)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.13, mouseJVM)
+      - name: Download target directories (3.8.1, mouseJVM)
         uses: actions/download-artifact@v6
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-2.13-mouseJVM
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.8.1-mouseJVM
 
-      - name: Inflate target directories (2.13, mouseJVM)
+      - name: Inflate target directories (3.8.1, mouseJVM)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.13, mouseNative)
+      - name: Download target directories (3.8.1, mouseNative)
         uses: actions/download-artifact@v6
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-2.13-mouseNative
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.8.1-mouseNative
 
-      - name: Inflate target directories (2.13, mouseNative)
+      - name: Inflate target directories (3.8.1, mouseNative)
         run: |
           tar xf targets.tar
           rm targets.tar
 
-      - name: Download target directories (2.13, mouseJS)
+      - name: Download target directories (3.8.1, mouseJS)
         uses: actions/download-artifact@v6
         with:
-          name: target-${{ matrix.os }}-${{ matrix.java }}-2.13-mouseJS
+          name: target-${{ matrix.os }}-${{ matrix.java }}-3.8.1-mouseJS
 
-      - name: Inflate target directories (2.13, mouseJS)
+      - name: Inflate target directories (3.8.1, mouseJS)
         run: |
           tar xf targets.tar
           rm targets.tar
@@ -322,7 +322,7 @@ jobs:
       - name: Submit Dependencies
         uses: scalacenter/sbt-dependency-submission@v2
         with:
-          modules-ignore: docs_2.12 docs_3 docs_2.13 mousejvm_2.12 mousejvm_3 mousejvm_2.13 mousenative_2.12 mousenative_3 mousenative_2.13 mousejs_2.12 mousejs_3 mousejs_2.13
+          modules-ignore: docs_2.12 docs_3 docs_3 mousejvm_2.12 mousejvm_3 mousejvm_3 mousenative_2.12 mousenative_3 mousenative_3 mousejs_2.12 mousejs_3 mousejs_3
           configs-ignore: test scala-tool scala-doc-tool test-internal
 
   site:
diff --git a/build.sbt b/build.sbt
index c6882ae..201bf15 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,5 +1,5 @@
 val Scala212 = "2.12.21"
-val Scala213 = "2.13.18"
+val Scala213 = "3.8.1"
 val Scala3 = "3.3.7"
 
 ThisBuild / organization := "org.typelevel"