diff --git a/CHANGELOG.md b/CHANGELOG.md
index 303c5366189..040a2d895b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -36,6 +36,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## Unreleased
 
+### Bug Fixes
+
+* [#10725](https://github.com/cosmos/cosmos-sdk/pull/10725) populate `ctx.ConsensusParams` for begin/end blockers.
+
 ## [v0.42.11](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.42.11) - 2021-12-07
 
 ### Improvements
diff --git a/baseapp/abci.go b/baseapp/abci.go
index 46e258f4811..6ec5b800b76 100644
--- a/baseapp/abci.go
+++ b/baseapp/abci.go
@@ -177,7 +177,8 @@ func (app *BaseApp) BeginBlock(req abci.RequestBeginBlock) (res abci.ResponseBeg
 
 	app.deliverState.ctx = app.deliverState.ctx.
 		WithBlockGasMeter(gasMeter).
-		WithHeaderHash(req.Hash)
+		WithHeaderHash(req.Hash).
+		WithConsensusParams(app.GetConsensusParams(app.deliverState.ctx))
 
 	// we also set block gas meter to checkState in case the application needs to
 	// verify gas consumption during (Re)CheckTx