diff --git a/.github/workflows/asset.yml b/.github/workflows/asset.yml
index 741d110d..45f355b0 100644
--- a/.github/workflows/asset.yml
+++ b/.github/workflows/asset.yml
@@ -27,7 +27,7 @@ jobs:
           - 5.12.12 # Supported in Ubuntu Focal Fossa until 2025-04-02
           - 5.15.2 # Supported in Ubuntu Jammy Jellyfish until 2027-04-01
           - 6.2.4 # Supported in Ubuntu Jammy Jellyfish until 2027-04-01
-          - 6.6.2 # Supported until 2024-04-09
+          - 6.6.3 # Supported until 2024-04-09
     steps:
       - name: Download artifacts
         uses: actions/download-artifact@v4
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index caa093d7..e64d2f2c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,7 +30,7 @@ jobs:
           - 5.12.12 # Supported in Ubuntu Focal Fossa until 2025-04-02
           - 5.15.2 # Supported in Ubuntu Jammy Jellyfish until 2027-04-01
           - 6.2.4 # Supported in Ubuntu Jammy Jellyfish until 2027-04-01
-          - 6.6.2 # Supported until 2024-04-09
+          - 6.6.3 # Supported until 2024-04-09
     steps:
       - name: Checkout source code
         uses: actions/checkout@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ef5a3919..b4c23a54 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -169,7 +169,7 @@ jobs:
       matrix:
         os: [windows-2022]
         qt-version:
-          - 6.6.2  # Supported until 2024-04-09
+          - 6.6.3  # Supported until 2024-04-09
         compiler:
           - MSVC
     steps: