diff --git a/crates/ruma-events/CHANGELOG.md b/crates/ruma-events/CHANGELOG.md
index deaaa0a7..e70df62e 100644
--- a/crates/ruma-events/CHANGELOG.md
+++ b/crates/ruma-events/CHANGELOG.md
@@ -2,7 +2,9 @@
 
 Breaking changes:
 
-* Fix the name of the qr code scan verification method (`MQrScanShowV1` => `MQrCodeScanV1`)
+* Rename `key::verification::AcceptMethod::{MSasV1 => SasV1}`
+* As above, drop `M` prefix from `key::verification::VerificationMethod` variants
+  * Additionally, fix the name of the QR code one (`QrScanShowV1` to `QrCodeScanV1`)
 
 # 0.22.2
 
diff --git a/crates/ruma-events/src/key/verification.rs b/crates/ruma-events/src/key/verification.rs
index f4b65a4f..208ca142 100644
--- a/crates/ruma-events/src/key/verification.rs
+++ b/crates/ruma-events/src/key/verification.rs
@@ -129,22 +129,22 @@ impl TryFrom<RelatesToJsonRepr> for Relation {
 pub enum VerificationMethod {
     /// The *m.sas.v1* verification method.
     #[ruma_enum(rename = "m.sas.v1")]
-    MSasV1,
+    SasV1,
 
     /// The *m.qr_code.scan.v1* verification method.
     #[cfg(feature = "unstable-pre-spec")]
     #[ruma_enum(rename = "m.qr_code.scan.v1")]
-    MQrCodeScanV1,
+    QrCodeScanV1,
 
     /// The *m.qr_code.show.v1* verification method.
     #[cfg(feature = "unstable-pre-spec")]
     #[ruma_enum(rename = "m.qr_code.show.v1")]
-    MQrCodeShowV1,
+    QrCodeShowV1,
 
     /// The *m.reciprocate.v1* verification method.
     #[cfg(feature = "unstable-pre-spec")]
     #[ruma_enum(rename = "m.reciprocate.v1")]
-    MReciprocateV1,
+    ReciprocateV1,
 
     #[doc(hidden)]
     _Custom(String),
diff --git a/crates/ruma-events/src/key/verification/accept.rs b/crates/ruma-events/src/key/verification/accept.rs
index 7d979c7f..8722db07 100644
--- a/crates/ruma-events/src/key/verification/accept.rs
+++ b/crates/ruma-events/src/key/verification/accept.rs
@@ -74,7 +74,7 @@ impl AcceptEventContent {
 #[serde(untagged)]
 pub enum AcceptMethod {
     /// The *m.sas.v1* verification method.
-    MSasV1(SasV1Content),
+    SasV1(SasV1Content),
 
     /// Any unknown accept method.
     Custom(CustomContent),
@@ -186,7 +186,7 @@ mod tests {
     fn serialization() {
         let key_verification_accept_content = AcceptToDeviceEventContent {
             transaction_id: "456".into(),
-            method: AcceptMethod::MSasV1(SasV1Content {
+            method: AcceptMethod::SasV1(SasV1Content {
                 hash: HashAlgorithm::Sha256,
                 key_agreement_protocol: KeyAgreementProtocol::Curve25519,
                 message_authentication_code: MessageAuthenticationCode::HkdfHmacSha256,
@@ -251,7 +251,7 @@ mod tests {
 
         let key_verification_accept_content = AcceptEventContent {
             relation: Relation { event_id: event_id.clone() },
-            method: AcceptMethod::MSasV1(SasV1Content {
+            method: AcceptMethod::SasV1(SasV1Content {
                 hash: HashAlgorithm::Sha256,
                 key_agreement_protocol: KeyAgreementProtocol::Curve25519,
                 message_authentication_code: MessageAuthenticationCode::HkdfHmacSha256,
@@ -296,7 +296,7 @@ mod tests {
                 .unwrap(),
             AcceptToDeviceEventContent {
                 transaction_id,
-                method: AcceptMethod::MSasV1(SasV1Content {
+                method: AcceptMethod::SasV1(SasV1Content {
                     commitment,
                     hash,
                     key_agreement_protocol,
@@ -336,7 +336,7 @@ mod tests {
                 sender,
                 content: AcceptToDeviceEventContent {
                     transaction_id,
-                    method: AcceptMethod::MSasV1(SasV1Content {
+                    method: AcceptMethod::SasV1(SasV1Content {
                         commitment,
                         hash,
                         key_agreement_protocol,
@@ -415,7 +415,7 @@ mod tests {
                 relation: Relation {
                     event_id
                 },
-                method: AcceptMethod::MSasV1(SasV1Content {
+                method: AcceptMethod::SasV1(SasV1Content {
                     commitment,
                     hash,
                     key_agreement_protocol,
diff --git a/crates/ruma-events/src/key/verification/ready.rs b/crates/ruma-events/src/key/verification/ready.rs
index 2b41638c..b6c7163f 100644
--- a/crates/ruma-events/src/key/verification/ready.rs
+++ b/crates/ruma-events/src/key/verification/ready.rs
@@ -95,7 +95,7 @@ mod tests {
         let content = ReadyEventContent {
             from_device: device.clone(),
             relation: Relation { event_id },
-            methods: vec![VerificationMethod::MSasV1],
+            methods: vec![VerificationMethod::SasV1],
         };
 
         assert_eq!(to_json_value(&content).unwrap(), json_data);
@@ -109,7 +109,7 @@ mod tests {
         let content = ReadyToDeviceEventContent {
             from_device: device,
             transaction_id: "456".to_owned(),
-            methods: vec![VerificationMethod::MSasV1],
+            methods: vec![VerificationMethod::SasV1],
         };
 
         assert_eq!(to_json_value(&content).unwrap(), json_data);
@@ -141,7 +141,7 @@ mod tests {
                 },
                 methods,
             } if from_device == device
-                && methods == vec![VerificationMethod::MSasV1]
+                && methods == vec![VerificationMethod::SasV1]
                 && event_id == id
         );
 
@@ -161,7 +161,7 @@ mod tests {
                 transaction_id,
                 methods,
             } if from_device == device
-                && methods == vec![VerificationMethod::MSasV1]
+                && methods == vec![VerificationMethod::SasV1]
                 && transaction_id == "456"
         );
     }
diff --git a/crates/ruma-events/tests/room_message.rs b/crates/ruma-events/tests/room_message.rs
index 026c9f8c..ba2d9477 100644
--- a/crates/ruma-events/tests/room_message.rs
+++ b/crates/ruma-events/tests/room_message.rs
@@ -327,7 +327,7 @@ fn verification_request_deserialization() {
         } if body == "@example:localhost is requesting to verify your key, ..."
             && to == user_id
             && from_device == device_id
-            && methods.contains(&VerificationMethod::MSasV1)
+            && methods.contains(&VerificationMethod::SasV1)
     );
 }
 
@@ -339,7 +339,7 @@ fn verification_request_serialization() {
     let body = "@example:localhost is requesting to verify your key, ...".to_owned();
 
     let methods = vec![
-        VerificationMethod::MSasV1,
+        VerificationMethod::SasV1,
         VerificationMethod::_Custom("m.qr_code.show.v1".to_owned()),
         VerificationMethod::_Custom("m.reciprocate.v1".to_owned()),
     ];