diff --git a/pkg/analyzer/lib/src/dart/analysis/context_root.dart b/pkg/analyzer/lib/src/dart/analysis/context_root.dart
index 6ef4330..62b1e88 100644
--- a/pkg/analyzer/lib/src/dart/analysis/context_root.dart
+++ b/pkg/analyzer/lib/src/dart/analysis/context_root.dart
@@ -107,7 +107,7 @@
   bool _isExcluded(String path) {
     Context context = resourceProvider.pathContext;
 
-    for (var current = path; current != root.path;) {
+    for (var current = path; root.contains(current);) {
       if (context.basename(current).startsWith('.')) {
         return true;
       }
diff --git a/pkg/analyzer/test/src/dart/analysis/context_root_test.dart b/pkg/analyzer/test/src/dart/analysis/context_root_test.dart
index 39eaf04..751546a 100644
--- a/pkg/analyzer/test/src/dart/analysis/context_root_test.dart
+++ b/pkg/analyzer/test/src/dart/analysis/context_root_test.dart
@@ -106,6 +106,19 @@
     expect(_isAnalyzed(contextRoot, 'lib/.bar/a.dart'), isFalse);
   }
 
+  /// https://github.com/flutter/flutter/issues/76911
+  test_isAnalyzed_implicitlyExcluded_dotFolder_windows() {
+    if (resourceProvider.pathContext.rootPrefix(rootPath) == r'C:\') {
+      var truePath = convertPath('/test/root/lib/a.dart');
+      expect(contextRoot.isAnalyzed(truePath), isTrue);
+      expect(contextRoot.isAnalyzed(truePath.toLowerCase()), isTrue);
+
+      var falsePath = convertPath('/test/root/.foo/a.dart');
+      expect(contextRoot.isAnalyzed(falsePath), isFalse);
+      expect(contextRoot.isAnalyzed(falsePath.toLowerCase()), isFalse);
+    }
+  }
+
   test_isAnalyzed_included() {
     String filePath = convertPath('/test/root/lib/root.dart');
     expect(contextRoot.isAnalyzed(filePath), isTrue);
diff --git a/tools/VERSION b/tools/VERSION
index fa72651..0dbc0f2 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -27,5 +27,5 @@
 MAJOR 2
 MINOR 13
 PATCH 0
-PRERELEASE 88
+PRERELEASE 89
 PRERELEASE_PATCH 0
\ No newline at end of file