diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2c7fac0..318f369 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v6
         with:
           distribution: temurin
           java-version: 21
@@ -72,7 +72,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v6
         with:
           distribution: temurin
           java-version: 21
@@ -96,7 +96,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v6
         with:
           distribution: temurin
           java-version: 17
@@ -134,7 +134,7 @@ jobs:
         working-directory: desktop-app
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v6
         with:
           distribution: jetbrains
           java-version: 21
@@ -158,7 +158,7 @@ jobs:
         working-directory: desktop-app
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v6
         with:
           # JetBrains Runtime: the installer ships it, so the window keeps Windows' own frame
           # (native dragging, snapping and animations) with RemoteMC's tabs in the title bar.
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 82af280..1de3552 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v6
         with:
           distribution: temurin
           java-version: 21
@@ -27,7 +27,7 @@ jobs:
         working-directory: plugin
         run: mvn -B package -Drevision="${GITHUB_REF_NAME#v}"
 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v6
         with:
           distribution: temurin
           java-version: 17
@@ -101,7 +101,7 @@ jobs:
         working-directory: desktop-app
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v6
         with:
           # JetBrains Runtime: the installer ships it, so the window keeps Windows' own frame
           # (native dragging, snapping and animations) with RemoteMC's tabs in the title bar.