diff --git a/46.md b/46.md
index 15281162..863bab23 100644
--- a/46.md
+++ b/46.md
@@ -56,7 +56,7 @@ nostrconnect://<local-keypair-pubkey>?relay=<wss://relay-to-connect-on>&metadata
 {
     "kind": 24133,
     "pubkey": "eff37350d839ce3707332348af4549a96051bd695d3223af4aabce4993531d86",
-    "content": nip04({
+    "content": encrypt({
         "id": <random_string>,
         "method": "sign_event",
         "params": [json_stringified(<{
@@ -66,7 +66,10 @@ nostrconnect://<local-keypair-pubkey>?relay=<wss://relay-to-connect-on>&metadata
             created_at: 1714078911
         }>)]
     }),
-    "tags": [["p", "fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52"]], // p-tags the remote user pubkey
+    "tags": [
+        ["p", "fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52"], // p-tags the remote user pubkey
+        ["encrypted", "nip04"] // specifies the encryption used
+    ],
 }
 ```
 
@@ -76,14 +79,33 @@ nostrconnect://<local-keypair-pubkey>?relay=<wss://relay-to-connect-on>&metadata
 {
     "kind": 24133,
     "pubkey": "fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52",
-    "content": nip04({
+    "content": encrypt({
         "id": <random_string>,
         "result": json_stringified(<signed-event>)
     }),
-    "tags": [["p", "eff37350d839ce3707332348af4549a96051bd695d3223af4aabce4993531d86"]], // p-tags the local keypair pubkey
+    "tags": [
+        ["p", "eff37350d839ce3707332348af4549a96051bd695d3223af4aabce4993531d86"], // p-tags the local keypair pubkey
+        ["encrypted", "nip04"], // specifies the encryption used
+    ]
 }
 ```
 
+#### Encryption
+
+An `encrypted` tag MAY be included in kind 24133 events to specify the encryption method used.
+The tag is in the form:
+
+```
+["encrypted", "<encryption>"]
+```
+
+Where encryption is one of:
+
+- `nip04` - NIP-04 encryption
+- `nip44` - NIP-44 encryption
+
+If the tag is not included, the encryption method is assumed to be NIP-04 for backwards-compatibility.
+
 #### Diagram
 
 ![signing-example](https://i.nostr.build/P3gW.png)
@@ -95,8 +117,11 @@ nostrconnect://<local-keypair-pubkey>?relay=<wss://relay-to-connect-on>&metadata
     "id": <id>,
     "kind": 24133,
     "pubkey": <local_keypair_pubkey>,
-    "content": <nip04(<request>)>,
-    "tags": [["p", <remote_user_pubkey>]], // NB: in the `create_account` event, the remote signer pubkey should be `p` tagged.
+    "content": <encrypt(<request>)>,
+    "tags": [
+        ["p", <remote_user_pubkey>], // NB: in the `create_account` event, the remote signer pubkey should be `p` tagged.
+        ["encrypted", "nip04"]
+    ],
     "created_at": <unix timestamp in seconds>
 }
 ```
@@ -142,8 +167,8 @@ The `connect` method may be provided with `optional_requested_permissions` for u
     "id": <id>,
     "kind": 24133,
     "pubkey": <remote_signer_pubkey>,
-    "content": <nip04(<response>)>,
-    "tags": [["p", <local_keypair_pubkey>]],
+    "content": <encrypt(<response>)>,
+    "tags": [["p", <local_keypair_pubkey>], ["encrypted", "nip04"]],
     "created_at": <unix timestamp in seconds>
 }
 ```