diff --git a/changelog.d/18757.misc b/changelog.d/18757.misc
new file mode 100644
index 000000000..287f32dbc
--- /dev/null
+++ b/changelog.d/18757.misc
@@ -0,0 +1 @@
+Bump minimum supported Rust version (MSRV) to 1.82.0. Missed in [#18553](https://github.com/element-hq/synapse/pull/18553) (released in Synapse 1.134.0).
\ No newline at end of file
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index ab87de33a..070635729 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -7,7 +7,7 @@ name = "synapse"
 version = "0.1.0"
 
 edition = "2021"
-rust-version = "1.81.0"
+rust-version = "1.82.0"
 
 [lib]
 name = "synapse"