diff --git a/packages/schematics/angular/migrations/update-10/rename-browserslist-config.ts b/packages/schematics/angular/migrations/update-10/rename-browserslist-config.ts
index 0698d2e0198f..8bd53584095b 100644
--- a/packages/schematics/angular/migrations/update-10/rename-browserslist-config.ts
+++ b/packages/schematics/angular/migrations/update-10/rename-browserslist-config.ts
@@ -18,7 +18,7 @@ function* visit(directory: DirEntry): IterableIterator<string> {
   }
 
   for (const path of directory.subdirs) {
-    if (path === 'node_modules') {
+    if (path === 'node_modules' || path.startsWith('.')) {
       continue;
     }
 
diff --git a/packages/schematics/angular/migrations/update-10/solution-style-tsconfig.ts b/packages/schematics/angular/migrations/update-10/solution-style-tsconfig.ts
index 2a67ed0db165..f509eaa55401 100644
--- a/packages/schematics/angular/migrations/update-10/solution-style-tsconfig.ts
+++ b/packages/schematics/angular/migrations/update-10/solution-style-tsconfig.ts
@@ -39,7 +39,7 @@ function* visitExtendedJsonFiles(directory: DirEntry): IterableIterator<[string,
   }
 
   for (const path of directory.subdirs) {
-    if (path === 'node_modules') {
+    if (path === 'node_modules' || path.startsWith('.')) {
       continue;
     }
 
diff --git a/packages/schematics/angular/migrations/update-8/update-lazy-module-paths.ts b/packages/schematics/angular/migrations/update-8/update-lazy-module-paths.ts
index 1c829889c5e7..c2147575b178 100644
--- a/packages/schematics/angular/migrations/update-8/update-lazy-module-paths.ts
+++ b/packages/schematics/angular/migrations/update-8/update-lazy-module-paths.ts
@@ -29,7 +29,7 @@ function* visit(directory: DirEntry): IterableIterator<ts.SourceFile> {
   }
 
   for (const path of directory.subdirs) {
-    if (path === 'node_modules') {
+    if (path === 'node_modules' || path.startsWith('.')) {
       continue;
     }