diff --git a/CHANGELOG.md b/CHANGELOG.md
index 301c6e4deb53..a00bc152d2a6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -211,7 +211,6 @@ Ref: https://keepachangelog.com/en/1.0.0/
   Setting can be done using MsgSetSendEnabled as a governance proposal.
   A SendEnabled query has been added to both GRPC and CLI.
 
-
 ### Client Breaking Changes
 
 * [\#11797](https://github.com/cosmos/cosmos-sdk/pull/11797) Remove all RegisterRESTRoutes (previously deprecated)
@@ -364,6 +363,58 @@ Ref: https://keepachangelog.com/en/1.0.0/
   Setting can be done using MsgSetSendEnabled as a governance proposal.
   A SendEnabled query has been added to both GRPC and CLI.
 
+## [v0.45.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.6) - 2022-06-28
+
+### Improvements
+
+* (simapp) [#12314](https://github.com/cosmos/cosmos-sdk/pull/12314) Increase `DefaultGenTxGas` from `1000000` to `10000000`
+* [#12371](https://github.com/cosmos/cosmos-sdk/pull/12371) Update min required Golang version to 1.18.
+
+### Bug Fixes
+
+* [\#12317](https://github.com/cosmos/cosmos-sdk/pull/12317) Rename `edit-validator` command's `--moniker` flag to `--new-moniker`
+* (x/upgrade) [#12264](https://github.com/cosmos/cosmos-sdk/pull/12264) Fix `GetLastCompleteUpgrade` to properly return the latest upgrade.
+* (x/crisis) [#12208](https://github.com/cosmos/cosmos-sdk/pull/12208) Fix progress index of crisis invariant assertion logs.
+
+### Features
+
+* (query) [#12253](https://github.com/cosmos/cosmos-sdk/pull/12253) Add `GenericFilteredPaginate` to the `query` package to improve UX.
+
+## [v0.45.5](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.5) - 2022-06-09
+
+### Improvements
+
+* (x/feegrant) [\#11813](https://github.com/cosmos/cosmos-sdk/pull/11813) Fix pagination total count in `AllowancesByGranter` query.
+* (errors) [\#12002](https://github.com/cosmos/cosmos-sdk/pull/12002) Removed 'redacted' error message from defaultErrEncoder.
+* (ante) [#12017](https://github.com/cosmos/cosmos-sdk/pull/12017) Index ante events for failed tx (backport #12013).
+* [#12153](https://github.com/cosmos/cosmos-sdk/pull/12153) Add a new `NewSimulationManagerFromAppModules` constructor, to simplify simulation wiring.
+
+### Bug Fixes
+
+* [#11796](https://github.com/cosmos/cosmos-sdk/pull/11796) Handle EOF error case in `readLineFromBuf`, which allows successful reading of passphrases from STDIN.
+* [\#11772](https://github.com/cosmos/cosmos-sdk/pull/11772) Limit types.Dec length to avoid overflow.
+* [\#10947](https://github.com/cosmos/cosmos-sdk/pull/10947) Add `AllowancesByGranter` query to the feegrant module
+* [\#9639](https://github.com/cosmos/cosmos-sdk/pull/9639) Check store keys length before accessing them by making sure that `key` is of length `m+1` (for `key[n:m]`)
+* [\#11983](https://github.com/cosmos/cosmos-sdk/pull/11983) (x/feegrant, x/authz) rename grants query commands to `grants-by-grantee`, `grants-by-granter` cmds.
+
+## Improvements
+
+* [\#11886](https://github.com/cosmos/cosmos-sdk/pull/11886) Improve error messages
+
+## [v0.45.4](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.4) - 2022-04-25
+
+### Bug Fixes
+
+* [\#11624](https://github.com/cosmos/cosmos-sdk/pull/11624) Handle the error returned from `NewNode` in the `server` package.
+* [\#11724](https://github.com/cosmos/cosmos-sdk/pull/11724) Fix data race issues with `api.Server`.
+
+### Improvements
+
+* (types) [\#12201](https://github.com/cosmos/cosmos-sdk/pull/12201) Add `MustAccAddressFromBech32` util function
+* [\#11693](https://github.com/cosmos/cosmos-sdk/pull/11693) Add validation for gentx cmd.
+* [\#11686](https://github.com/cosmos/cosmos-sdk/pull/11686) Update the min required Golang version to `1.17`.
+* (x/auth/vesting) [\#11652](https://github.com/cosmos/cosmos-sdk/pull/11652) Add util functions for `Period(s)`
+
 ## [v0.45.3](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.3) - 2022-04-12
 
 ### Improvements