diff --git a/tests/integration/evidence/keeper/infraction_test.go b/tests/integration/evidence/keeper/infraction_test.go
index 65346b1661e2..9c69aa12735f 100644
--- a/tests/integration/evidence/keeper/infraction_test.go
+++ b/tests/integration/evidence/keeper/infraction_test.go
@@ -151,7 +151,7 @@ func initFixture(tb testing.TB) *fixture {
 	evidencetypes.RegisterMsgServer(integrationApp.MsgServiceRouter(), keeper.NewMsgServerImpl(*evidenceKeeper))
 	evidencetypes.RegisterQueryServer(integrationApp.QueryHelper(), keeper.NewQuerier(evidenceKeeper))
 
-	assert.NilError(tb, slashingKeeper.SetParams(sdkCtx, testutil.TestParams()))
+	assert.NilError(tb, slashingKeeper.Params.Set(sdkCtx, testutil.TestParams()))
 
 	// set default staking params
 	assert.NilError(tb, stakingKeeper.SetParams(sdkCtx, stakingtypes.DefaultParams()))
diff --git a/tests/integration/slashing/keeper/keeper_test.go b/tests/integration/slashing/keeper/keeper_test.go
index 0f30d6c0fcc4..8ee839168d4b 100644
--- a/tests/integration/slashing/keeper/keeper_test.go
+++ b/tests/integration/slashing/keeper/keeper_test.go
@@ -117,7 +117,7 @@ func initFixture(tb testing.TB) *fixture {
 	stakingKeeper.SetParams(sdkCtx, stakingtypes.DefaultParams())
 
 	// TestParams set the SignedBlocksWindow to 1000 and MaxMissedBlocksPerWindow to 500
-	slashingKeeper.SetParams(sdkCtx, testutil.TestParams())
+	slashingKeeper.Params.Set(sdkCtx, testutil.TestParams())
 	addrDels := simtestutil.AddTestAddrsIncremental(bankKeeper, stakingKeeper, sdkCtx, 6, stakingKeeper.TokensFromConsensusPower(sdkCtx, 200))
 	valAddrs := simtestutil.ConvertAddrsToValAddrs(addrDels)
 
diff --git a/x/evidence/CHANGELOG.md b/x/evidence/CHANGELOG.md
index a0a8396846e7..fa413f57b51c 100644
--- a/x/evidence/CHANGELOG.md
+++ b/x/evidence/CHANGELOG.md
@@ -35,7 +35,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * [#16008](https://github.com/cosmos/cosmos-sdk/pull/16008) NewKeeper now takes in a KVStoreService instead of KVStoreKey, most functions use context.Context instead of sdk.Context and `IterateEvidence` callback function now returns an error to stop interation (`errors.ErrStopIterating`).
 * (keeper) [#15825](https://github.com/cosmos/cosmos-sdk/pull/15825) Evidence constructor now requires an `address.Codec` (`import "cosmossdk.io/core/address"`)
 * [#16336](https://github.com/cosmos/cosmos-sdk/pull/16336) Use collections for state management:
-  * Removed: keeper `SetEvidence`, `GetEvidence`, `IterateEvidences`, `GetAllEvidences`, `MustMarshalEvidence`, `MustUnmarshalEvidence`, `MarshalEvidence`, `UnmarshalEvidence`
+    * Removed: keeper `SetEvidence`, `GetEvidence`, `IterateEvidences`, `GetAllEvidences`, `MustMarshalEvidence`, `MustUnmarshalEvidence`, `MarshalEvidence`, `UnmarshalEvidence`
+* [#16441](https://github.com/cosmos/cosmos-sdk/pull/16441) Params state is migrated to collections
 
 ### Client Breaking Changes