diff --git a/AppleModels/DataBase/MacBook/MB101.yaml b/AppleModels/DataBase/MacBook/MB101.yaml
index e108861966e3138c672cc755512977fdd807a364..5577de3049b6cf5b6e9820f1953da658f141c546 100644
--- a/AppleModels/DataBase/MacBook/MB101.yaml
+++ b/AppleModels/DataBase/MacBook/MB101.yaml
@@ -262,4 +262,4 @@ AppleModelYear:
   - 2018
   - 2019
 MinimumOSVersion: "10.12.5"
-MaximumOSVersion: "13.6.5"
+MaximumOSVersion: "13.6.6"
diff --git a/AppleModels/DataBase/MacBookPro/MBP141.yaml b/AppleModels/DataBase/MacBookPro/MBP141.yaml
index 4e015f7785a0c06ea0512fb41d41a621eb6067bc..1ac8baa506982ee39d81d7b29f54d001a8590a56 100644
--- a/AppleModels/DataBase/MacBookPro/MBP141.yaml
+++ b/AppleModels/DataBase/MacBookPro/MBP141.yaml
@@ -155,4 +155,4 @@ AppleModelYear:
   - 2018
   - 2019
 MinimumOSVersion: "10.12.5"
-MaximumOSVersion: "13.6.5"
+MaximumOSVersion: "13.6.6"
diff --git a/AppleModels/DataBase/MacBookPro/MBP142.yaml b/AppleModels/DataBase/MacBookPro/MBP142.yaml
index 048b40556ff8ab7d514c258677e5424e54b5e7a0..096eb56542a3d53fa3346fd5886cc6f96fe5a874 100644
--- a/AppleModels/DataBase/MacBookPro/MBP142.yaml
+++ b/AppleModels/DataBase/MacBookPro/MBP142.yaml
@@ -248,4 +248,4 @@ AppleModelYear:
   - 2017
   - 2018
 MinimumOSVersion: "10.12.5"
-MaximumOSVersion: "13.6.5"
+MaximumOSVersion: "13.6.6"
diff --git a/AppleModels/DataBase/MacBookPro/MBP143.yaml b/AppleModels/DataBase/MacBookPro/MBP143.yaml
index 62454885e8af8d02ce6c2a476938394c2d08b762..caf07b5ae23a581511660811012dc122302b7afa 100644
--- a/AppleModels/DataBase/MacBookPro/MBP143.yaml
+++ b/AppleModels/DataBase/MacBookPro/MBP143.yaml
@@ -211,4 +211,4 @@ AppleModelYear:
   - 2017
   - 2018
 MinimumOSVersion: "10.12.5"
-MaximumOSVersion: "13.6.5"
+MaximumOSVersion: "13.6.6"
diff --git a/AppleModels/DataBase/iMac/IM181.yaml b/AppleModels/DataBase/iMac/IM181.yaml
index 9c55dc19722e5e39dea49d99275f271f6d54a7cf..a139a7a6fc9630fbce02b5c559773eb92338764e 100644
--- a/AppleModels/DataBase/iMac/IM181.yaml
+++ b/AppleModels/DataBase/iMac/IM181.yaml
@@ -118,4 +118,4 @@ AppleModelYear:
   - 2020
   - 2021
 MinimumOSVersion: "10.12.4"
-MaximumOSVersion: "13.6.5"
+MaximumOSVersion: "13.6.6"
diff --git a/AppleModels/DataBase/iMac/IM182.yaml b/AppleModels/DataBase/iMac/IM182.yaml
index a508184f31c4d59b633216e1245b1e8044f21ba9..f83aae5fc26db8a5e739917151ffe819a60e33b7 100644
--- a/AppleModels/DataBase/iMac/IM182.yaml
+++ b/AppleModels/DataBase/iMac/IM182.yaml
@@ -145,4 +145,4 @@ AppleModelYear:
   - 2018
   - 2019
 MinimumOSVersion: "10.12.4"
-MaximumOSVersion: "13.6.5"
+MaximumOSVersion: "13.6.6"
diff --git a/AppleModels/DataBase/iMac/IM183.yaml b/AppleModels/DataBase/iMac/IM183.yaml
index 1a37a8b80b1d52d51023abe0cb60699bd7917cd9..b67608ecb9a08c9f4dc97bd3e8ff06d1450160ca 100644
--- a/AppleModels/DataBase/iMac/IM183.yaml
+++ b/AppleModels/DataBase/iMac/IM183.yaml
@@ -153,4 +153,4 @@ AppleModelYear:
   - 2018
   - 2019
 MinimumOSVersion: "10.12.4"
-MaximumOSVersion: "13.6.5"
+MaximumOSVersion: "13.6.6"
diff --git a/Utilities/macrecovery/boards.json b/Utilities/macrecovery/boards.json
index 9b092d0d8b6f999bae540710a8017127c2650a31..c5596f163200cd43ef676751695eed49e93469e1 100644
Binary files a/Utilities/macrecovery/boards.json and b/Utilities/macrecovery/boards.json differ