diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index f9afd69295b3..27610b6ec13a 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,7 +1,7 @@
 # Cosmos SDK v0.46.13 Release Notes
 
 This release includes few improvements and bug fixes.
-Notably, the [barberry security fix](https://forum.cosmos.network/t/cosmos-sdk-security-advisory-barberry/10825). All chains using Cosmos SDK `<= v0.46.12` must upgrade to `v0.46.13` **immediately**. A chain is safe as soon as **33%+1** of the voting power has upgraded. Coordinate with your validators to upgrade as soon as possible.
+Notably, the [barberry security fix](https://forum.cosmos.network/t/cosmos-sdk-security-advisory-barberry/10825). All chains using Cosmos SDK v0.46.0 and above must upgrade to `v0.46.13` **immediately**. A chain is safe as soon as **33%+1** of the voting power has upgraded. Coordinate with your validators to upgrade as soon as possible.
 
 Additionally, it includes new commands for snapshots management and bootstrapping from a local snapshot (add `snapshot.Cmd(appCreator)` to the chain root command for using it).
 
diff --git a/x/auth/vesting/types/msgs.go b/x/auth/vesting/types/msgs.go
index fbce860cede4..f2194af5690b 100644
--- a/x/auth/vesting/types/msgs.go
+++ b/x/auth/vesting/types/msgs.go
@@ -182,6 +182,14 @@ func (msg MsgCreatePeriodicVestingAccount) ValidateBasic() error {
 	}
 
 	for i, period := range msg.VestingPeriods {
+		if !period.Amount.IsValid() {
+			return sdkerrors.ErrInvalidCoins.Wrap(period.Amount.String())
+		}
+
+		if !period.Amount.IsAllPositive() {
+			return sdkerrors.ErrInvalidCoins.Wrap(period.Amount.String())
+		}
+
 		if period.Length < 1 {
 			return fmt.Errorf("invalid period length of %d in period %d, length must be greater than 0", period.Length, i)
 		}