diff --git a/CHANGELOG.md b/CHANGELOG.md
index f0d68750ee8c..5187acd05eb7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -52,6 +52,7 @@ Every module contains its own CHANGELOG.md. Please refer to the module you are i
 
 * (query) [23002](https://github.com/cosmos/cosmos-sdk/pull/23002) Fix collection filtered pagination.
 * (x/auth/tx) [#23148](https://github.com/cosmos/cosmos-sdk/pull/23148) Avoid panic from intoAnyV2 when v1.PublicKey is optional.
+* (x/upgrade) [#23177](https://github.com/cosmos/cosmos-sdk/pull/23177) Register missing implementation for SoftwareUpgradeProposal to avoid no concrete type registered for type URL /cosmos.upgrade.v1beta1.SoftwareUpgradeProposal against interface *v1beta1.Content error.
 
 ### API Breaking Changes
 
diff --git a/x/upgrade/types/codec.go b/x/upgrade/types/codec.go
index 0ab589acf313..abfd8a85600b 100644
--- a/x/upgrade/types/codec.go
+++ b/x/upgrade/types/codec.go
@@ -3,6 +3,7 @@ package types
 import (
 	"cosmossdk.io/core/registry"
 	coretransaction "cosmossdk.io/core/transaction"
+	"cosmossdk.io/x/gov/types/v1beta1"
 
 	"github.com/cosmos/cosmos-sdk/codec/legacy"
 	"github.com/cosmos/cosmos-sdk/types/msgservice"
@@ -23,6 +24,9 @@ func RegisterInterfaces(registrar registry.InterfaceRegistrar) {
 		&MsgSoftwareUpgrade{},
 		&MsgCancelUpgrade{},
 	)
-
+	registrar.RegisterImplementations(
+		(*v1beta1.Content)(nil),
+		&SoftwareUpgradeProposal{},
+	)
 	msgservice.RegisterMsgServiceDesc(registrar, &_Msg_serviceDesc)
 }
diff --git a/x/upgrade/types/proposal.go b/x/upgrade/types/proposal.go
new file mode 100644
index 000000000000..0df833c9f73f
--- /dev/null
+++ b/x/upgrade/types/proposal.go
@@ -0,0 +1,21 @@
+package types
+
+import (
+	"cosmossdk.io/x/gov/types"
+	"cosmossdk.io/x/gov/types/v1beta1"
+)
+
+// GetTitle returns the proposal title
+func (sp *SoftwareUpgradeProposal) GetTitle() string { return sp.Title }
+
+// GetDescription returns the proposal description
+func (sp *SoftwareUpgradeProposal) GetDescription() string { return sp.Description }
+
+// ProposalRoute returns the proposal router key
+func (sp *SoftwareUpgradeProposal) ProposalRoute() string { return types.RouterKey }
+
+// ProposalType is "Text"
+func (sp *SoftwareUpgradeProposal) ProposalType() string { return v1beta1.ProposalTypeText }
+
+// ValidateBasic validates the content's title and description of the proposal
+func (sp *SoftwareUpgradeProposal) ValidateBasic() error { return v1beta1.ValidateAbstract(sp) }