diff --git a/Documentation/netlink/specs/conntrack.yaml b/Documentation/netlink/specs/conntrack.yaml
index b1eb102ab843..1d163130241a 100644
--- a/Documentation/netlink/specs/conntrack.yaml
+++ b/Documentation/netlink/specs/conntrack.yaml
@@ -72,14 +72,14 @@ definitions:
     type: enum
     entries:
       - none
-      - cloned
+      - closed
       - cookie-wait
       - cookie-echoed
       - established
       - shutdown-sent
-      - shutdown-received
+      - shutdown-recd
       - shutdown-ack-sent
-      - shutdown-heartbeat-sent
+      - heartbeat-sent
   -
     name: nf-ct-status
     type: flags
@@ -116,9 +116,11 @@ attribute-sets:
       -
         name: packets-old
         type: u32
+        doc: obsolete
       -
         name: bytes-old
         type: u32
+        doc: obsolete
       -
         name: pad
         type: pad
@@ -292,6 +294,12 @@ attribute-sets:
         name: help-name
         type: string
         doc: helper name
+      -
+        name: help-info
+        type: binary
+        doc: >-
+          Private data of a user space helper, only present for helpers
+          registered via nfnetlink_cthelper with a non-zero data length.
   -
     name: nat-proto-attrs
     attributes:
@@ -314,16 +322,16 @@ attribute-sets:
         name: nat-v4-maxip
         type: u32
         byte-order: big-endian
+      -
+        name: nat-proto
+        type: nest
+        nested-attributes: nat-proto-attrs
       -
         name: nat-v6-minip
         type: binary
       -
         name: nat-v6-maxip
         type: binary
-      -
-        name: nat-proto
-        type: nest
-        nested-attributes: nat-proto-attrs
   -
     name: seqadj-attrs
     attributes:
@@ -345,6 +353,20 @@ attribute-sets:
       -
         name: secctx-name
         type: string
+  -
+    name: timestamp-attrs
+    attributes:
+      -
+        name: start
+        type: u64
+        byte-order: big-endian
+      -
+        name: stop
+        type: u64
+        byte-order: big-endian
+      -
+        name: pad
+        type: pad
   -
     name: synproxy-attrs
     attributes:
@@ -445,7 +467,7 @@ attribute-sets:
         nested-attributes: seqadj-attrs
       -
         name: secmark
-        type: binary
+        type: u32
         doc: obsolete
       -
         name: zone
@@ -458,8 +480,8 @@ attribute-sets:
         nested-attributes: secctx-attrs
       -
         name: timestamp
-        type: u64
-        byte-order: big-endian
+        type: nest
+        nested-attributes: timestamp-attrs
       -
         name: mark-mask
         type: u32
@@ -510,7 +532,7 @@ attribute-sets:
         name: invalid
         type: u32
         byte-order: big-endian
-        doc: obsolete
+        doc: packets which could not be tracked
       -
         name: ignore
         type: u32
@@ -582,20 +604,18 @@ operations:
             - status
             - protoinfo
             - help
-            - nat-src
-            - nat-dst
             - timeout
             - mark
             - counters-orig
             - counters-reply
             - use
             - id
-            - nat-dst
             - tuple-master
             - seq-adj-orig
             - seq-adj-reply
             - zone
             - secctx
+            - timestamp
             - labels
             - synproxy
       dump:
@@ -618,20 +638,18 @@ operations:
             - status
             - protoinfo
             - help
-            - nat-src
-            - nat-dst
             - timeout
             - mark
             - counters-orig
             - counters-reply
             - use
             - id
-            - nat-dst
             - tuple-master
             - seq-adj-orig
             - seq-adj-reply
             - zone
             - secctx
+            - timestamp
             - labels
             - synproxy
     -
@@ -645,8 +663,8 @@ operations:
         reply:
           value: 0x104
           attributes:
-            - searched
             - found
+            - invalid
             - insert
             - insert-failed
             - drop