diff --git a/contrib/msggen/msggen/schema.json b/contrib/msggen/msggen/schema.json
index c22014291..c6c8fc452 100644
--- a/contrib/msggen/msggen/schema.json
+++ b/contrib/msggen/msggen/schema.json
@@ -24404,7 +24404,7 @@
                   ],
                   "deprecated": [
                     "v25.02",
-                    "v26.06"
+                    "v26.03"
                   ]
                 },
                 "their_max_htlc_value_in_flight_msat": {
diff --git a/doc/schemas/listpeerchannels.json b/doc/schemas/listpeerchannels.json
index de3624243..95c49bb33 100644
--- a/doc/schemas/listpeerchannels.json
+++ b/doc/schemas/listpeerchannels.json
@@ -574,7 +574,7 @@
               ],
               "deprecated": [
                 "v25.02",
-                "v26.06"
+                "v26.03"
               ]
             },
             "their_max_htlc_value_in_flight_msat": {