diff --git a/core/res/res/drawable-hdpi/textfield_activated_mtrl_alpha.9.png b/core/res/res/drawable-hdpi/textfield_activated_mtrl_alpha.9.png
index b9a81bec80475..9501e7cdd0a63 100644
Binary files a/core/res/res/drawable-hdpi/textfield_activated_mtrl_alpha.9.png and b/core/res/res/drawable-hdpi/textfield_activated_mtrl_alpha.9.png differ
diff --git a/core/res/res/drawable-hdpi/textfield_default_mtrl_alpha.9.png b/core/res/res/drawable-hdpi/textfield_default_mtrl_alpha.9.png
index 368262986ab4c..de5572d4e890a 100644
Binary files a/core/res/res/drawable-hdpi/textfield_default_mtrl_alpha.9.png and b/core/res/res/drawable-hdpi/textfield_default_mtrl_alpha.9.png differ
diff --git a/core/res/res/drawable-ldpi/ab_solid_shadow_mtrl.9.png b/core/res/res/drawable-ldpi/ab_solid_shadow_mtrl.9.png
deleted file mode 100644
index 098a315930a9c..0000000000000
Binary files a/core/res/res/drawable-ldpi/ab_solid_shadow_mtrl.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/ab_transparent_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/ab_transparent_mtrl_alpha.9.png
deleted file mode 100644
index 4d4cb4f2d324e..0000000000000
Binary files a/core/res/res/drawable-ldpi/ab_transparent_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/btn_check_off_mtrl_alpha.png b/core/res/res/drawable-ldpi/btn_check_off_mtrl_alpha.png
deleted file mode 100644
index fbe176f728f33..0000000000000
Binary files a/core/res/res/drawable-ldpi/btn_check_off_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/btn_check_on_mtrl_alpha.png b/core/res/res/drawable-ldpi/btn_check_on_mtrl_alpha.png
deleted file mode 100644
index 5fd18e5ba677c..0000000000000
Binary files a/core/res/res/drawable-ldpi/btn_check_on_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/btn_radio_off_mtrl_alpha.png b/core/res/res/drawable-ldpi/btn_radio_off_mtrl_alpha.png
deleted file mode 100644
index d17081fddfb7e..0000000000000
Binary files a/core/res/res/drawable-ldpi/btn_radio_off_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/btn_radio_off_pressed_mtrl_alpha.png b/core/res/res/drawable-ldpi/btn_radio_off_pressed_mtrl_alpha.png
deleted file mode 100644
index ac275765bebfa..0000000000000
Binary files a/core/res/res/drawable-ldpi/btn_radio_off_pressed_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/btn_radio_on_mtrl_alpha.png b/core/res/res/drawable-ldpi/btn_radio_on_mtrl_alpha.png
deleted file mode 100644
index f31d37f1c1897..0000000000000
Binary files a/core/res/res/drawable-ldpi/btn_radio_on_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/btn_radio_on_pressed_mtrl_alpha.png b/core/res/res/drawable-ldpi/btn_radio_on_pressed_mtrl_alpha.png
deleted file mode 100644
index 458abafaf65ab..0000000000000
Binary files a/core/res/res/drawable-ldpi/btn_radio_on_pressed_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/btn_star_mtrl_alpha.png b/core/res/res/drawable-ldpi/btn_star_mtrl_alpha.png
deleted file mode 100644
index ae665fd669c33..0000000000000
Binary files a/core/res/res/drawable-ldpi/btn_star_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/expander_close_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/expander_close_mtrl_alpha.9.png
deleted file mode 100644
index 19ac6f5569710..0000000000000
Binary files a/core/res/res/drawable-ldpi/expander_close_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/expander_open_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/expander_open_mtrl_alpha.9.png
deleted file mode 100644
index e51f018cca56c..0000000000000
Binary files a/core/res/res/drawable-ldpi/expander_open_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/ic_cab_done_mtrl_alpha.png b/core/res/res/drawable-ldpi/ic_cab_done_mtrl_alpha.png
deleted file mode 100644
index 8ee05465c8ec8..0000000000000
Binary files a/core/res/res/drawable-ldpi/ic_cab_done_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/ic_find_next_mtrl_alpha.png b/core/res/res/drawable-ldpi/ic_find_next_mtrl_alpha.png
deleted file mode 100644
index dd6fe2041ead5..0000000000000
Binary files a/core/res/res/drawable-ldpi/ic_find_next_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/ic_find_previous_mtrl_alpha.png b/core/res/res/drawable-ldpi/ic_find_previous_mtrl_alpha.png
deleted file mode 100644
index d4598ba706862..0000000000000
Binary files a/core/res/res/drawable-ldpi/ic_find_previous_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/ic_menu_find_mtrl_alpha.png b/core/res/res/drawable-ldpi/ic_menu_find_mtrl_alpha.png
deleted file mode 100644
index c828577888727..0000000000000
Binary files a/core/res/res/drawable-ldpi/ic_menu_find_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/ic_menu_search_mtrl_alpha.png b/core/res/res/drawable-ldpi/ic_menu_search_mtrl_alpha.png
deleted file mode 100644
index ec759fb8c306d..0000000000000
Binary files a/core/res/res/drawable-ldpi/ic_menu_search_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/list_divider_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/list_divider_mtrl_alpha.9.png
deleted file mode 100644
index 941d0d7cc03a2..0000000000000
Binary files a/core/res/res/drawable-ldpi/list_divider_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/list_section_divider_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/list_section_divider_mtrl_alpha.9.png
deleted file mode 100644
index f1a0362575c58..0000000000000
Binary files a/core/res/res/drawable-ldpi/list_section_divider_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/progress_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/progress_mtrl_alpha.9.png
deleted file mode 100644
index cd39bb4b4f550..0000000000000
Binary files a/core/res/res/drawable-ldpi/progress_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/scrubber_control_off_mtrl_alpha.png b/core/res/res/drawable-ldpi/scrubber_control_off_mtrl_alpha.png
deleted file mode 100644
index bf6ce6c46aef1..0000000000000
Binary files a/core/res/res/drawable-ldpi/scrubber_control_off_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/scrubber_control_off_pressed_mtrl_alpha.png b/core/res/res/drawable-ldpi/scrubber_control_off_pressed_mtrl_alpha.png
deleted file mode 100644
index df88c4eb0d239..0000000000000
Binary files a/core/res/res/drawable-ldpi/scrubber_control_off_pressed_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/scrubber_control_on_mtrl_alpha.png b/core/res/res/drawable-ldpi/scrubber_control_on_mtrl_alpha.png
deleted file mode 100644
index 85a06b9d0eee8..0000000000000
Binary files a/core/res/res/drawable-ldpi/scrubber_control_on_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/scrubber_control_on_pressed_mtrl_alpha.png b/core/res/res/drawable-ldpi/scrubber_control_on_pressed_mtrl_alpha.png
deleted file mode 100644
index 458abafaf65ab..0000000000000
Binary files a/core/res/res/drawable-ldpi/scrubber_control_on_pressed_mtrl_alpha.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/scrubber_primary_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/scrubber_primary_mtrl_alpha.9.png
deleted file mode 100644
index 6f997906d154d..0000000000000
Binary files a/core/res/res/drawable-ldpi/scrubber_primary_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/spinner_mtrl_am_alpha.9.png b/core/res/res/drawable-ldpi/spinner_mtrl_am_alpha.9.png
deleted file mode 100644
index 368a9b09b4ec3..0000000000000
Binary files a/core/res/res/drawable-ldpi/spinner_mtrl_am_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/switch_off_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/switch_off_mtrl_alpha.9.png
deleted file mode 100644
index 9cd2df3eb5901..0000000000000
Binary files a/core/res/res/drawable-ldpi/switch_off_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/switch_on_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/switch_on_mtrl_alpha.9.png
deleted file mode 100644
index f9b287a2c5b22..0000000000000
Binary files a/core/res/res/drawable-ldpi/switch_on_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/text_cursor_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/text_cursor_mtrl_alpha.9.png
deleted file mode 100644
index 4aaa79f20e593..0000000000000
Binary files a/core/res/res/drawable-ldpi/text_cursor_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/textfield_activated_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/textfield_activated_mtrl_alpha.9.png
deleted file mode 100644
index d12ec067adad7..0000000000000
Binary files a/core/res/res/drawable-ldpi/textfield_activated_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-ldpi/textfield_default_mtrl_alpha.9.png b/core/res/res/drawable-ldpi/textfield_default_mtrl_alpha.9.png
deleted file mode 100644
index 6f0c57f4d9d68..0000000000000
Binary files a/core/res/res/drawable-ldpi/textfield_default_mtrl_alpha.9.png and /dev/null differ
diff --git a/core/res/res/drawable-mdpi/textfield_activated_mtrl_alpha.9.png b/core/res/res/drawable-mdpi/textfield_activated_mtrl_alpha.9.png
index f3d06fe0e3861..45db6f71203ae 100644
Binary files a/core/res/res/drawable-mdpi/textfield_activated_mtrl_alpha.9.png and b/core/res/res/drawable-mdpi/textfield_activated_mtrl_alpha.9.png differ
diff --git a/core/res/res/drawable-mdpi/textfield_default_mtrl_alpha.9.png b/core/res/res/drawable-mdpi/textfield_default_mtrl_alpha.9.png
index f0e7db873e2d3..8111fcbe72d41 100644
Binary files a/core/res/res/drawable-mdpi/textfield_default_mtrl_alpha.9.png and b/core/res/res/drawable-mdpi/textfield_default_mtrl_alpha.9.png differ
diff --git a/core/res/res/drawable-xhdpi/textfield_activated_mtrl_alpha.9.png b/core/res/res/drawable-xhdpi/textfield_activated_mtrl_alpha.9.png
index 7174b67fa42d3..8c617fd7b6694 100644
Binary files a/core/res/res/drawable-xhdpi/textfield_activated_mtrl_alpha.9.png and b/core/res/res/drawable-xhdpi/textfield_activated_mtrl_alpha.9.png differ
diff --git a/core/res/res/drawable-xhdpi/textfield_default_mtrl_alpha.9.png b/core/res/res/drawable-xhdpi/textfield_default_mtrl_alpha.9.png
index 46dad22fb87c6..240ef7b143355 100644
Binary files a/core/res/res/drawable-xhdpi/textfield_default_mtrl_alpha.9.png and b/core/res/res/drawable-xhdpi/textfield_default_mtrl_alpha.9.png differ
diff --git a/core/res/res/drawable-xxhdpi/textfield_activated_mtrl_alpha.9.png b/core/res/res/drawable-xxhdpi/textfield_activated_mtrl_alpha.9.png
index 661d5f0a8d574..778670abb10c6 100644
Binary files a/core/res/res/drawable-xxhdpi/textfield_activated_mtrl_alpha.9.png and b/core/res/res/drawable-xxhdpi/textfield_activated_mtrl_alpha.9.png differ
diff --git a/core/res/res/drawable-xxhdpi/textfield_default_mtrl_alpha.9.png b/core/res/res/drawable-xxhdpi/textfield_default_mtrl_alpha.9.png
index d7696c31404d0..6dd5d4fc89a09 100644
Binary files a/core/res/res/drawable-xxhdpi/textfield_default_mtrl_alpha.9.png and b/core/res/res/drawable-xxhdpi/textfield_default_mtrl_alpha.9.png differ
diff --git a/core/res/res/values/colors_material.xml b/core/res/res/values/colors_material.xml
index a8fd8d4e33c9b..8dad63e398d6c 100644
--- a/core/res/res/values/colors_material.xml
+++ b/core/res/res/values/colors_material.xml
@@ -26,8 +26,8 @@
     <color name="primary_dark_material_dark">#ff000000</color>
     <color name="primary_dark_material_light">#ff757575</color>
 
-    <color name="ripple_material_dark">#40ffffff</color>
-    <color name="ripple_material_light">#40000000</color>
+    <color name="ripple_material_dark">#4dffffff</color>
+    <color name="ripple_material_light">#1f000000</color>
 
     <color name="accent_material_light">@color/material_deep_teal_500</color>
     <color name="accent_material_dark">@color/material_deep_teal_200</color>
diff --git a/core/res/res/values/dimens_material.xml b/core/res/res/values/dimens_material.xml
index 8cc2a8a56bd05..bdb0324faa608 100644
--- a/core/res/res/values/dimens_material.xml
+++ b/core/res/res/values/dimens_material.xml
@@ -105,8 +105,8 @@
     <dimen name="control_corner_material">2dp</dimen>
 
     <dimen name="edit_text_inset_horizontal_material">4dp</dimen>
-    <dimen name="edit_text_inset_top_material">4dp</dimen>
-    <dimen name="edit_text_inset_bottom_material">8dp</dimen>
+    <dimen name="edit_text_inset_top_material">10dp</dimen>
+    <dimen name="edit_text_inset_bottom_material">7dp</dimen>
 
     <dimen name="dialog_padding_material">24dp</dimen>
     <dimen name="dialog_padding_top_material">18dp</dimen>