diff --git a/.changelog/unreleased/features/140-130-ibc-go-v730.md b/.changelog/v0.35.0/features/140-130-ibc-go-v730.md
similarity index 100%
rename from .changelog/unreleased/features/140-130-ibc-go-v730.md
rename to .changelog/v0.35.0/features/140-130-ibc-go-v730.md
diff --git a/.changelog/unreleased/features/143-localhost-v1.md b/.changelog/v0.35.0/features/143-localhost-v1.md
similarity index 100%
rename from .changelog/unreleased/features/143-localhost-v1.md
rename to .changelog/v0.35.0/features/143-localhost-v1.md
diff --git a/.changelog/v0.35.0/summary.md b/.changelog/v0.35.0/summary.md
new file mode 100644
index 00000000..171c443b
--- /dev/null
+++ b/.changelog/v0.35.0/summary.md
@@ -0,0 +1,5 @@
+This release updates the IBC-Go protos to v7.3.0, the Cosmos SDK protos to v0.47.5,
+and the Interchain Security protos to v3.1.0.
+
+It also adds back the `ibc.lightclients.localhost.v1` proto definition that was
+removed in IBC-Go v7.0.0, for users which may need to interact with v1 localhost clients.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 784bcdca..82d5968f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # CHANGELOG
 
+## v0.35.0
+
+*September 14th, 2023*
+
+This release updates the IBC-Go protos to v7.3.0, the Cosmos SDK protos to v0.47.5,
+and the Interchain Security protos to v3.1.0.
+
+It also adds back the `ibc.lightclients.localhost.v1` proto definition that was
+removed in IBC-Go v7.0.0, for users which may need to interact with v1 localhost clients.
+
+### FEATURES
+
+- Bump ibc-go to v7.3.0, Cosmos SDK to 0.47.5 and Interchain Security to v3.1.0
+  ([\#140](https://github.com/cosmos/ibc-proto-rs/pull/140))
+- Add proto definition for `ibc.lightclients.localhost.v1`
+  ([\#143](https://github.com/cosmos/ibc-proto-rs/pull/143))
+
 ## v0.34.1
 
 *August 29th, 2023*
diff --git a/Cargo.toml b/Cargo.toml
index 99d2e3ae..e484a840 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name         = "ibc-proto"
-version      = "0.34.1"
+version      = "0.35.0"
 authors      = ["Informal Systems <hello@informal.systems>"]
 edition      = "2021"
 license      = "Apache-2.0"