diff --git a/spectre-meltdown-checker.sh b/spectre-meltdown-checker.sh
index ecd74fb..ef84954 100755
--- a/spectre-meltdown-checker.sh
+++ b/spectre-meltdown-checker.sh
@@ -5304,7 +5304,7 @@ exit 0  # ok
 # The builtin version follows, but the user can download an up-to-date copy (to be stored in his $HOME) by using --update-fwdb
 # To update the builtin version itself (by *modifying* this very file), use --update-builtin-fwdb
 
-# %%% MCEDB v135.20200303+i20200205
+# %%% MCEDB v147.20200529+i20200427
 # I,0x00000611,0x00000B27,19961218
 # I,0x00000612,0x000000C6,19961210
 # I,0x00000616,0x000000C6,19961210
@@ -5463,8 +5463,8 @@ exit 0  # ok
 # I,0x000206D2,0x9584020C,20110622
 # I,0x000206D3,0x80000304,20110420
 # I,0x000206D5,0x00000513,20111013
-# I,0x000206D6,0x0000061F,20190521
-# I,0x000206D7,0x00000718,20190521
+# I,0x000206D6,0x00000621,20200304
+# I,0x000206D7,0x0000071A,20200324
 # I,0x000206E0,0xE3493401,20090108
 # I,0x000206E1,0xE3493402,20090224
 # I,0x000206E2,0xFFFF0004,20081001
@@ -5484,7 +5484,7 @@ exit 0  # ok
 # I,0x00030672,0x0000022E,20140401
 # I,0x00030673,0x83290100,20190916
 # I,0x00030678,0x00000838,20190422
-# I,0x00030679,0x0000090C,20190423
+# I,0x00030679,0x0000090D,20190710
 # I,0x000306A0,0x00000007,20110407
 # I,0x000306A2,0x0000000C,20110725
 # I,0x000306A4,0x00000007,20110908
@@ -5535,11 +5535,11 @@ exit 0  # ok
 # I,0x00050650,0x8000002B,20160208
 # I,0x00050651,0x8000002B,20160208
 # I,0x00050652,0x80000037,20170502
-# I,0x00050653,0x01000154,20191220
-# I,0x00050654,0x02000069,20191220
+# I,0x00050653,0x01000155,20200221
+# I,0x00050654,0x02006906,20200424
 # I,0x00050655,0x03000012,20190412
 # I,0x00050656,0x04002F00,20200114
-# I,0x00050657,0x05002F00,20200114
+# I,0x00050657,0x05002F01,20200423
 # I,0x00050661,0xF1000008,20150130
 # I,0x00050662,0x0000001C,20190617
 # I,0x00050663,0x07000019,20190617
@@ -5550,8 +5550,8 @@ exit 0  # ok
 # I,0x000506A0,0x00000038,20150112
 # I,0x000506C2,0x00000014,20180511
 # I,0x000506C8,0x90011010,20160323
-# I,0x000506C9,0x0000003C,20190722
-# I,0x000506CA,0x0000001C,20190812
+# I,0x000506C9,0x00000040,20200227
+# I,0x000506CA,0x0000001E,20200227
 # I,0x000506D1,0x00000102,20150605
 # I,0x000506E0,0x00000018,20141119
 # I,0x000506E1,0x0000002A,20150602
@@ -5564,6 +5564,9 @@ exit 0  # ok
 # I,0x00060661,0x0000000E,20170128
 # I,0x00060662,0x00000022,20171129
 # I,0x00060663,0x0000002A,20180417
+# I,0x000606A0,0x80000031,20200308
+# I,0x000606A4,0x8B0001B0,20200413
+# I,0x000606A5,0x8C000090,20200412
 # I,0x000606E1,0x00000108,20190423
 # I,0x000706A0,0x00000026,20170712
 # I,0x000706A1,0x00000032,20190828
@@ -5572,7 +5575,7 @@ exit 0  # ok
 # I,0x000706E1,0x00000042,20190420
 # I,0x000706E2,0x00000042,20190420
 # I,0x000706E4,0x00000042,20190814
-# I,0x000706E5,0x00000066,20200109
+# I,0x000706E5,0x00000082,20200422
 # I,0x00080650,0x00000018,20180108
 # I,0x000806C0,0x00000034,20190913
 # I,0x000806E9,0x000000D2,20200109
@@ -5580,16 +5583,18 @@ exit 0  # ok
 # I,0x000806EB,0x000000D2,20200109
 # I,0x000806EC,0x000000D2,20200110
 # I,0x000906E9,0x000000D2,20200109
-# I,0x000906EA,0x000000D2,20200109
-# I,0x000906EB,0x000000D2,20200109
-# I,0x000906EC,0x000000D2,20200109
-# I,0x000906ED,0x000000D2,20200109
+# I,0x000906EA,0x000000D6,20200427
+# I,0x000906EB,0x000000D6,20200423
+# I,0x000906EC,0x000000D6,20200427
+# I,0x000906ED,0x000000D6,20200423
 # I,0x000A0650,0x000000BE,20191010
 # I,0x000A0651,0x000000C2,20191113
-# I,0x000A0653,0x000000CA,20191126
+# I,0x000A0652,0x000000C8,20200126
+# I,0x000A0653,0x000000CC,20200122
 # I,0x000A0654,0x000000C6,20200123
-# I,0x000A0655,0x000000C8,20200205
+# I,0x000A0655,0x000000CA,20200312
 # I,0x000A0660,0x000000CA,20191003
+# I,0x000A0661,0x000000BA,20191007
 # A,0x00000F00,0x02000008,20070614
 # A,0x00000F01,0x0000001C,20021031
 # A,0x00000F10,0x00000003,20020325
@@ -5662,14 +5667,14 @@ exit 0  # ok
 # A,0x00800F82,0x0800820D,20190416
 # A,0x00810F00,0x08100004,20161120
 # A,0x00810F10,0x08101016,20190430
-# A,0x00810F11,0x08101102,20181106
+# A,0x00810F11,0x08101103,20190417
 # A,0x00810F80,0x08108002,20180605
 # A,0x00810F81,0x08108109,20190417
 # A,0x00820F00,0x08200002,20180214
 # A,0x00820F01,0x08200103,20190417
 # A,0x00830F00,0x08300027,20190401
-# A,0x00830F10,0x08301034,20191024
-# A,0x00860F00,0x0860000D,20190916
-# A,0x00860F01,0x08600102,20191117
+# A,0x00830F10,0x08301038,20191224
+# A,0x00860F00,0x0860000E,20200127
+# A,0x00860F01,0x08600103,20200127
 # A,0x00870F00,0x08700004,20181206
-# A,0x00870F10,0x08701013,20190611
+# A,0x00870F10,0x08701021,20200125