diff --git a/lib/java/com/google/android/material/textfield/TextInputLayout.java b/lib/java/com/google/android/material/textfield/TextInputLayout.java
index 90f24c9a6a2..f2b8bcc7f14 100644
--- a/lib/java/com/google/android/material/textfield/TextInputLayout.java
+++ b/lib/java/com/google/android/material/textfield/TextInputLayout.java
@@ -26,6 +26,7 @@
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.res.ColorStateList;
+import android.content.res.Configuration;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.PorterDuff;
@@ -4142,6 +4143,12 @@ public void draw(@NonNull Canvas canvas) {
     drawBoxUnderline(canvas);
   }
 
+  @Override
+  protected void onConfigurationChanged(@NonNull Configuration newConfig) {
+    super.onConfigurationChanged(newConfig);
+    collapsingTextHelper.maybeUpdateFontWeightAdjustment(newConfig);
+  }
+
   private void drawHint(@NonNull Canvas canvas) {
     if (hintEnabled) {
       collapsingTextHelper.draw(canvas);