diff --git a/gki/certify_bootimg_test.py b/gki/certify_bootimg_test.py
index ec5f505..264aec6 100644
--- a/gki/certify_bootimg_test.py
+++ b/gki/certify_bootimg_test.py
@@ -239,7 +239,7 @@
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@@ -247,8 +247,8 @@
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-            '8a75132e53f6c11ba1ec0f4b57f9eab0\n'
+            '0dcbb90bc005403e79eef4209a5ac6fc'
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@@ -277,8 +277,8 @@
             '      Partition Name:        boot\n'
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-            'ae2538e78b2a30b1112cede30d858a5f'
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@@ -307,8 +307,8 @@
             '      Partition Name:        boot\n'
             '      Salt:                  a11ba11b\n'
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-            '363d4f246a4a5e1bba8ba8b86f5eb0cf'
-            '9817e4e51663ba26edccf71c3861090a\n'
+            '9501fb3e889f926976e1566bb748c891'
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+            "Release String:           'avbtool 1.3.0'\n"
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             '    Hash descriptor:\n'
             '      Image Size:            28672 bytes\n'
@@ -339,8 +339,8 @@
             '      Partition Name:        boot\n'
             '      Salt:                  a11ba11b\n'
             '      Digest:                '
-            'b93084707ba2367120e19547f17f1073'
-            '4c7ad8e56008ec2159d5f01b950335ad\n'
+            '925ee1495c95d302c4a2c8c2edaf29c8'
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@@ -363,7 +363,7 @@
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@@ -371,8 +371,8 @@
             '      Partition Name:        boot\n'
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-            '6b3f583f1bc5fbc284102e0185d02c6b'
-            '294f675c95b9337e89ea1e6b743af2ab\n'
+            'a390b4febe92d0331b44edacaad54ad8'
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@@ -395,7 +395,7 @@
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-            "Release String:           'avbtool 1.2.0'\n"
+            "Release String:           'avbtool 1.3.0'\n"
             'Descriptors:\n'
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@@ -403,8 +403,8 @@
             '      Partition Name:        boot\n'
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             '      Digest:                '
-            'd2098d507e039afc6b4d7ec3de129a8d'
-            'd0e0cf889c9181ebee65ce2fb25de3f5\n'
+            '3808076404808e468a0a9df34c6d9d7a'
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@@ -421,7 +421,7 @@
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@@ -447,7 +447,7 @@
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@@ -473,7 +473,7 @@
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@@ -499,7 +499,7 @@
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@@ -525,7 +525,7 @@
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@@ -556,7 +556,7 @@
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@@ -587,7 +587,7 @@
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@@ -618,7 +618,7 @@
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@@ -649,7 +649,7 @@
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@@ -680,7 +680,7 @@
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@@ -711,7 +711,7 @@
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@@ -737,7 +737,7 @@
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diff --git a/tests/mkbootimg_test.py b/tests/mkbootimg_test.py
index e691e30..3902116 100644
--- a/tests/mkbootimg_test.py
+++ b/tests/mkbootimg_test.py
@@ -134,7 +134,7 @@
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