diff --git a/Makefile b/Makefile
index 41fe136f2..496416bdc 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ CCANDIR := ccan
 
 # Where we keep the BOLT RFCs
 BOLTDIR := ../lightning-rfc/
-BOLTVERSION := 01f29bf9feca66476423676365187e2175a3934b
+BOLTVERSION := dcf6b0f359c230ef140e336011890c96eea576fa
 
 -include config.vars
 
diff --git a/lightningd/onchain_control.c b/lightningd/onchain_control.c
index bd90e726f..c683c9a0b 100644
--- a/lightningd/onchain_control.c
+++ b/lightningd/onchain_control.c
@@ -37,6 +37,7 @@ static void onchaind_tell_fulfill(struct channel *channel)
 		 *  for which it has committed to an outgoing HTLC:
 		 *    - MUST *resolve* the output by spending it, using the
 		 *      HTLC-success transaction.
+		 *    - MUST NOT reveal its own preimage when it's not the final recipient...
 		 *    - MUST resolve the output of that HTLC-success transaction.
 		 *  - otherwise:
 		 *      - if the *remote node* is NOT irrevocably committed to
diff --git a/onchaind/onchaind.c b/onchaind/onchaind.c
index ccdbdf836..5257e5779 100644
--- a/onchaind/onchaind.c
+++ b/onchaind/onchaind.c
@@ -2009,6 +2009,7 @@ static void tx_new_depth(struct tracked_output **outs,
  *   outgoing HTLC:
  *     - MUST *resolve* the output by spending it, using the HTLC-success
  *     transaction.
+ *     - MUST NOT reveal its own preimage when it's not the final recipient...
  *     - MUST resolve the output of that HTLC-success transaction.
  *   - otherwise:
  *     - if the *remote node* is NOT irrevocably committed to the HTLC: