diff --git a/sbp.cabal b/sbp.cabal
--- a/sbp.cabal
+++ b/sbp.cabal
@@ -1,5 +1,5 @@
 name:                  sbp
-version:               6.2.2
+version:               6.3.0
 synopsis:              SwiftNav's SBP Library
 homepage:              https://github.com/swift-nav/libsbp
 license:               MIT
diff --git a/src/SwiftNav/SBP/Integrity.hs b/src/SwiftNav/SBP/Integrity.hs
--- a/src/SwiftNav/SBP/Integrity.hs
+++ b/src/SwiftNav/SBP/Integrity.hs
@@ -76,10 +76,89 @@
 $(makeJSON "_integritySSRHeader_" ''IntegritySSRHeader)
 $(makeLenses ''IntegritySSRHeader)
 
+msgSsrFlagHighLevelDepA :: Word16
+msgSsrFlagHighLevelDepA = 0x0BB9
+
+-- | SBP class for message MSG_SSR_FLAG_HIGH_LEVEL_DEP_A (0x0BB9).
+--
+-- Deprecated.
+data MsgSsrFlagHighLevelDepA = MsgSsrFlagHighLevelDepA
+  { _msgSsrFlagHighLevelDepA_obs_time                  :: !GpsTimeSec
+    -- ^ GNSS reference time of the observation used to generate the flag.
+  , _msgSsrFlagHighLevelDepA_corr_time                 :: !GpsTimeSec
+    -- ^ GNSS reference time of the correction associated to the flag.
+  , _msgSsrFlagHighLevelDepA_ssr_sol_id                :: !Word8
+    -- ^ SSR Solution ID.
+  , _msgSsrFlagHighLevelDepA_tile_set_id               :: !Word16
+    -- ^ Unique identifier of the set this tile belongs to.
+  , _msgSsrFlagHighLevelDepA_tile_id                   :: !Word16
+    -- ^ Unique identifier of this tile in the tile set.
+  , _msgSsrFlagHighLevelDepA_chain_id                  :: !Word8
+    -- ^ Chain and type of flag.
+  , _msgSsrFlagHighLevelDepA_use_gps_sat               :: !Word8
+    -- ^ Use GPS satellites.
+  , _msgSsrFlagHighLevelDepA_use_gal_sat               :: !Word8
+    -- ^ Use GAL satellites.
+  , _msgSsrFlagHighLevelDepA_use_bds_sat               :: !Word8
+    -- ^ Use BDS satellites.
+  , _msgSsrFlagHighLevelDepA_use_qzss_sat              :: !Word8
+    -- ^ Use QZSS satellites.
+  , _msgSsrFlagHighLevelDepA_reserved                  :: ![Word8]
+    -- ^ Reserved
+  , _msgSsrFlagHighLevelDepA_use_tropo_grid_points     :: !Word8
+    -- ^ Use tropo grid points.
+  , _msgSsrFlagHighLevelDepA_use_iono_grid_points      :: !Word8
+    -- ^ Use iono grid points.
+  , _msgSsrFlagHighLevelDepA_use_iono_tile_sat_los     :: !Word8
+    -- ^ Use iono tile satellite LoS.
+  , _msgSsrFlagHighLevelDepA_use_iono_grid_point_sat_los :: !Word8
+    -- ^ Use iono grid point satellite LoS.
+  } deriving ( Show, Read, Eq )
+
+instance Binary MsgSsrFlagHighLevelDepA where
+  get = do
+    _msgSsrFlagHighLevelDepA_obs_time <- get
+    _msgSsrFlagHighLevelDepA_corr_time <- get
+    _msgSsrFlagHighLevelDepA_ssr_sol_id <- getWord8
+    _msgSsrFlagHighLevelDepA_tile_set_id <- getWord16le
+    _msgSsrFlagHighLevelDepA_tile_id <- getWord16le
+    _msgSsrFlagHighLevelDepA_chain_id <- getWord8
+    _msgSsrFlagHighLevelDepA_use_gps_sat <- getWord8
+    _msgSsrFlagHighLevelDepA_use_gal_sat <- getWord8
+    _msgSsrFlagHighLevelDepA_use_bds_sat <- getWord8
+    _msgSsrFlagHighLevelDepA_use_qzss_sat <- getWord8
+    _msgSsrFlagHighLevelDepA_reserved <- replicateM 5 getWord8
+    _msgSsrFlagHighLevelDepA_use_tropo_grid_points <- getWord8
+    _msgSsrFlagHighLevelDepA_use_iono_grid_points <- getWord8
+    _msgSsrFlagHighLevelDepA_use_iono_tile_sat_los <- getWord8
+    _msgSsrFlagHighLevelDepA_use_iono_grid_point_sat_los <- getWord8
+    pure MsgSsrFlagHighLevelDepA {..}
+
+  put MsgSsrFlagHighLevelDepA {..} = do
+    put _msgSsrFlagHighLevelDepA_obs_time
+    put _msgSsrFlagHighLevelDepA_corr_time
+    putWord8 _msgSsrFlagHighLevelDepA_ssr_sol_id
+    putWord16le _msgSsrFlagHighLevelDepA_tile_set_id
+    putWord16le _msgSsrFlagHighLevelDepA_tile_id
+    putWord8 _msgSsrFlagHighLevelDepA_chain_id
+    putWord8 _msgSsrFlagHighLevelDepA_use_gps_sat
+    putWord8 _msgSsrFlagHighLevelDepA_use_gal_sat
+    putWord8 _msgSsrFlagHighLevelDepA_use_bds_sat
+    putWord8 _msgSsrFlagHighLevelDepA_use_qzss_sat
+    mapM_ putWord8 _msgSsrFlagHighLevelDepA_reserved
+    putWord8 _msgSsrFlagHighLevelDepA_use_tropo_grid_points
+    putWord8 _msgSsrFlagHighLevelDepA_use_iono_grid_points
+    putWord8 _msgSsrFlagHighLevelDepA_use_iono_tile_sat_los
+    putWord8 _msgSsrFlagHighLevelDepA_use_iono_grid_point_sat_los
+
+$(makeSBP 'msgSsrFlagHighLevelDepA ''MsgSsrFlagHighLevelDepA)
+$(makeJSON "_msgSsrFlagHighLevelDepA_" ''MsgSsrFlagHighLevelDepA)
+$(makeLenses ''MsgSsrFlagHighLevelDepA)
+
 msgSsrFlagHighLevel :: Word16
-msgSsrFlagHighLevel = 0x0BB9
+msgSsrFlagHighLevel = 0x0BBA
 
--- | SBP class for message MSG_SSR_FLAG_HIGH_LEVEL (0x0BB9).
+-- | SBP class for message MSG_SSR_FLAG_HIGH_LEVEL (0x0BBA).
 --
 -- Integrity monitoring flags for multiple aggregated elements. An element
 -- could be a satellite, SSR grid point, or SSR tile. A group of aggregated
@@ -109,8 +188,11 @@
 data MsgSsrFlagHighLevel = MsgSsrFlagHighLevel
   { _msgSsrFlagHighLevel_obs_time                  :: !GpsTimeSec
     -- ^ GNSS reference time of the observation used to generate the flag.
-  , _msgSsrFlagHighLevel_corr_time                 :: !GpsTimeSec
-    -- ^ GNSS reference time of the correction associated to the flag.
+  , _msgSsrFlagHighLevel_iono_corr_time            :: !GpsTimeSec
+    -- ^ GNSS reference time of the ionospheric correction associated to the
+    -- flag.
+  , _msgSsrFlagHighLevel_sat_corr_time             :: !GpsTimeSec
+    -- ^ GNSS reference time of the satellite correction associated to the flag.
   , _msgSsrFlagHighLevel_ssr_sol_id                :: !Word8
     -- ^ SSR Solution ID.
   , _msgSsrFlagHighLevel_tile_set_id               :: !Word16
@@ -142,7 +224,8 @@
 instance Binary MsgSsrFlagHighLevel where
   get = do
     _msgSsrFlagHighLevel_obs_time <- get
-    _msgSsrFlagHighLevel_corr_time <- get
+    _msgSsrFlagHighLevel_iono_corr_time <- get
+    _msgSsrFlagHighLevel_sat_corr_time <- get
     _msgSsrFlagHighLevel_ssr_sol_id <- getWord8
     _msgSsrFlagHighLevel_tile_set_id <- getWord16le
     _msgSsrFlagHighLevel_tile_id <- getWord16le
@@ -160,7 +243,8 @@
 
   put MsgSsrFlagHighLevel {..} = do
     put _msgSsrFlagHighLevel_obs_time
-    put _msgSsrFlagHighLevel_corr_time
+    put _msgSsrFlagHighLevel_iono_corr_time
+    put _msgSsrFlagHighLevel_sat_corr_time
     putWord8 _msgSsrFlagHighLevel_ssr_sol_id
     putWord16le _msgSsrFlagHighLevel_tile_set_id
     putWord16le _msgSsrFlagHighLevel_tile_id
diff --git a/src/SwiftNav/SBP/Msg.hs b/src/SwiftNav/SBP/Msg.hs
--- a/src/SwiftNav/SBP/Msg.hs
+++ b/src/SwiftNav/SBP/Msg.hs
@@ -237,6 +237,7 @@
    | SBPMsgSsrCodeBiases MsgSsrCodeBiases Msg
    | SBPMsgSsrCodePhaseBiasesBounds MsgSsrCodePhaseBiasesBounds Msg
    | SBPMsgSsrFlagHighLevel MsgSsrFlagHighLevel Msg
+   | SBPMsgSsrFlagHighLevelDepA MsgSsrFlagHighLevelDepA Msg
    | SBPMsgSsrFlagIonoGridPointSatLos MsgSsrFlagIonoGridPointSatLos Msg
    | SBPMsgSsrFlagIonoGridPoints MsgSsrFlagIonoGridPoints Msg
    | SBPMsgSsrFlagIonoTileSatLos MsgSsrFlagIonoTileSatLos Msg
@@ -489,6 +490,7 @@
           | _msgSBPType == msgSsrCodeBiases = SBPMsgSsrCodeBiases (decode (fromStrict (unBytes _msgSBPPayload))) m
           | _msgSBPType == msgSsrCodePhaseBiasesBounds = SBPMsgSsrCodePhaseBiasesBounds (decode (fromStrict (unBytes _msgSBPPayload))) m
           | _msgSBPType == msgSsrFlagHighLevel = SBPMsgSsrFlagHighLevel (decode (fromStrict (unBytes _msgSBPPayload))) m
+          | _msgSBPType == msgSsrFlagHighLevelDepA = SBPMsgSsrFlagHighLevelDepA (decode (fromStrict (unBytes _msgSBPPayload))) m
           | _msgSBPType == msgSsrFlagIonoGridPointSatLos = SBPMsgSsrFlagIonoGridPointSatLos (decode (fromStrict (unBytes _msgSBPPayload))) m
           | _msgSBPType == msgSsrFlagIonoGridPoints = SBPMsgSsrFlagIonoGridPoints (decode (fromStrict (unBytes _msgSBPPayload))) m
           | _msgSBPType == msgSsrFlagIonoTileSatLos = SBPMsgSsrFlagIonoTileSatLos (decode (fromStrict (unBytes _msgSBPPayload))) m
@@ -733,6 +735,7 @@
       encoder (SBPMsgSsrCodeBiases _ m) = put m
       encoder (SBPMsgSsrCodePhaseBiasesBounds _ m) = put m
       encoder (SBPMsgSsrFlagHighLevel _ m) = put m
+      encoder (SBPMsgSsrFlagHighLevelDepA _ m) = put m
       encoder (SBPMsgSsrFlagIonoGridPointSatLos _ m) = put m
       encoder (SBPMsgSsrFlagIonoGridPoints _ m) = put m
       encoder (SBPMsgSsrFlagIonoTileSatLos _ m) = put m
@@ -981,6 +984,7 @@
         | msgType == msgSsrCodeBiases = SBPMsgSsrCodeBiases <$> pure (decode (fromStrict (unBytes payload))) <*> parseJSON obj
         | msgType == msgSsrCodePhaseBiasesBounds = SBPMsgSsrCodePhaseBiasesBounds <$> pure (decode (fromStrict (unBytes payload))) <*> parseJSON obj
         | msgType == msgSsrFlagHighLevel = SBPMsgSsrFlagHighLevel <$> pure (decode (fromStrict (unBytes payload))) <*> parseJSON obj
+        | msgType == msgSsrFlagHighLevelDepA = SBPMsgSsrFlagHighLevelDepA <$> pure (decode (fromStrict (unBytes payload))) <*> parseJSON obj
         | msgType == msgSsrFlagIonoGridPointSatLos = SBPMsgSsrFlagIonoGridPointSatLos <$> pure (decode (fromStrict (unBytes payload))) <*> parseJSON obj
         | msgType == msgSsrFlagIonoGridPoints = SBPMsgSsrFlagIonoGridPoints <$> pure (decode (fromStrict (unBytes payload))) <*> parseJSON obj
         | msgType == msgSsrFlagIonoTileSatLos = SBPMsgSsrFlagIonoTileSatLos <$> pure (decode (fromStrict (unBytes payload))) <*> parseJSON obj
@@ -1230,6 +1234,7 @@
   toJSON (SBPMsgSsrCodeBiases n m) = toJSON n <<>> toJSON m
   toJSON (SBPMsgSsrCodePhaseBiasesBounds n m) = toJSON n <<>> toJSON m
   toJSON (SBPMsgSsrFlagHighLevel n m) = toJSON n <<>> toJSON m
+  toJSON (SBPMsgSsrFlagHighLevelDepA n m) = toJSON n <<>> toJSON m
   toJSON (SBPMsgSsrFlagIonoGridPointSatLos n m) = toJSON n <<>> toJSON m
   toJSON (SBPMsgSsrFlagIonoGridPoints n m) = toJSON n <<>> toJSON m
   toJSON (SBPMsgSsrFlagIonoTileSatLos n m) = toJSON n <<>> toJSON m
@@ -1473,6 +1478,7 @@
   msg f (SBPMsgSsrCodeBiases n m) = SBPMsgSsrCodeBiases n <$> f m
   msg f (SBPMsgSsrCodePhaseBiasesBounds n m) = SBPMsgSsrCodePhaseBiasesBounds n <$> f m
   msg f (SBPMsgSsrFlagHighLevel n m) = SBPMsgSsrFlagHighLevel n <$> f m
+  msg f (SBPMsgSsrFlagHighLevelDepA n m) = SBPMsgSsrFlagHighLevelDepA n <$> f m
   msg f (SBPMsgSsrFlagIonoGridPointSatLos n m) = SBPMsgSsrFlagIonoGridPointSatLos n <$> f m
   msg f (SBPMsgSsrFlagIonoGridPoints n m) = SBPMsgSsrFlagIonoGridPoints n <$> f m
   msg f (SBPMsgSsrFlagIonoTileSatLos n m) = SBPMsgSsrFlagIonoTileSatLos n <$> f m
