diff --git a/crates/matrix-sdk-crypto/CHANGELOG.md b/crates/matrix-sdk-crypto/CHANGELOG.md
index 6ce1ebc515e..b79a354c4e3 100644
--- a/crates/matrix-sdk-crypto/CHANGELOG.md
+++ b/crates/matrix-sdk-crypto/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 Changes:
 
+- Log the content of received `m.room_key.withheld` to-device events.
+  ([#3591](https://github.com/matrix-org/matrix-rust-sdk/pull/3591))
+
 - Attempt to decrypt bundled events (reactions and the latest thread reply) if
   they are found in the unsigned part of an event.
   ([#3468](https://github.com/matrix-org/matrix-rust-sdk/pull/3468))
@@ -108,7 +111,7 @@ Additions:
   ([#3194](https://github.com/matrix-org/matrix-rust-sdk/pull/3194))
 
 
-## 0.7.1 
+## 0.7.1
 
 Security fixes:
 
diff --git a/crates/matrix-sdk-crypto/src/machine.rs b/crates/matrix-sdk-crypto/src/machine.rs
index 18c44130926..e7a2616546a 100644
--- a/crates/matrix-sdk-crypto/src/machine.rs
+++ b/crates/matrix-sdk-crypto/src/machine.rs
@@ -867,6 +867,8 @@ impl OlmMachine {
     }
 
     fn add_withheld_info(&self, changes: &mut Changes, event: &RoomKeyWithheldEvent) {
+        debug!(?event.content, "Processing `m.room_key.withheld` event");
+
         if let RoomKeyWithheldContent::MegolmV1AesSha2(
             MegolmV1AesSha2WithheldContent::BlackListed(c)
             | MegolmV1AesSha2WithheldContent::Unverified(c),