diff --git a/.github/bazel_version.json b/.github/bazel_version.json
index 98faab3e..1f08d08f 100644
--- a/.github/bazel_version.json
+++ b/.github/bazel_version.json
@@ -1,5 +1,4 @@
 [
-    "6.5.0",
     "7.7.1",
     "8.5.1"
 ]
diff --git a/MODULE.bazel b/MODULE.bazel
index fde5f260..a6bb3ec9 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -14,7 +14,9 @@ See the License for the specific language governing permissions and
 limitations under the License.
 """
 
-module(name = "rules_codechecker")
+module(
+    name = "rules_codechecker",
+)
 
 bazel_dep(name = "rules_python", version = "0.32.0")
 bazel_dep(name = "rules_cc", version = "0.2.3")
diff --git a/test/unit/external_repository/test_external_repo.py b/test/unit/external_repository/test_external_repo.py
index 12c6d764..22dbdaf1 100644
--- a/test/unit/external_repository/test_external_repo.py
+++ b/test/unit/external_repository/test_external_repo.py
@@ -103,14 +103,7 @@ def test_compile_commands_external_lib(self):
             "compile_commands.json",
         )
 
-        # The ~override part is a consquence of using Bzlmod.
-        if self.BAZEL_VERSION.startswith("6"):  # type: ignore
-            pattern1 = "-isystem external/external_lib~override/include"
-            pattern2 = (
-                "-isystem bazel-out/k8-fastbuild/bin/external/"
-                "external_lib~override/include"
-            )
-        elif self.BAZEL_VERSION.startswith("7"):  # type: ignore
+        if self.BAZEL_VERSION.startswith("7"):  # type: ignore
             pattern1 = "-isystem external/external_lib~/include"
             pattern2 = (
                 "-isystem bazel-out/k8-fastbuild/bin/external/"