diff --git a/chain/cosmos/ics.go b/chain/cosmos/ics.go
index 9a77bbd1d..529282bcf 100644
--- a/chain/cosmos/ics.go
+++ b/chain/cosmos/ics.go
@@ -447,9 +447,17 @@ func (c *CosmosChain) transformCCVState(ctx context.Context, ccvState []byte, co
 		if semver.Compare(providerVersion, icsVer400) > 0 {
 			imageVersion = providerVersion
 		}
-		toVersion = semver.Major(consumerVersion)
-		if toVersion == "v3" {
-			toVersion = semver.MajorMinor(consumerVersion)
+		switch semver.Major(consumerVersion) {
+		case "v4":
+			if semver.Compare("v4.5.0", consumerVersion) > 0 {
+				toVersion = "v4.5"
+			} else {
+				toVersion = "<v4.5"
+			}
+		case "v5":
+			toVersion = "v5"
+		case "v6":
+			toVersion = "<v6.4"
 		}
 	} else {
 		imageVersion = consumerVersion
@@ -461,8 +469,12 @@ func (c *CosmosChain) transformCCVState(ctx context.Context, ccvState []byte, co
 	if err != nil {
 		return nil, fmt.Errorf("failed to write ccv state to file: %w", err)
 	}
+	repo := icsCfg.ICSImageRepo
+	if repo == "" {
+		repo = "ghcr.io/strangelove-ventures/heighliner/ics"
+	}
 	job := dockerutil.NewImage(c.log, c.GetNode().DockerClient, c.GetNode().NetworkID,
-		c.GetNode().TestName, "ghcr.io/strangelove-ventures/heighliner/ics", imageVersion,
+		c.GetNode().TestName, repo, imageVersion,
 	)
 	cmd := []string{"interchain-security-cd", "genesis", "transform"}
 	if toVersion != "" {
diff --git a/ibc/types.go b/ibc/types.go
index d99699774..7d7d26af9 100644
--- a/ibc/types.go
+++ b/ibc/types.go
@@ -442,6 +442,7 @@ type ICSConfig struct {
 	ProviderVerOverride     string         `yaml:"provider,omitempty" json:"provider,omitempty"`
 	ConsumerVerOverride     string         `yaml:"consumer,omitempty" json:"consumer,omitempty"`
 	ConsumerCopyProviderKey func(int) bool `yaml:"-" json:"-"`
+	ICSImageRepo            string         `yaml:"ics-image-repo,omitempty" json:"ics-image-repo,omitempty"`
 }
 
 // GenesisConfig is used to start a chain from a pre-defined genesis state.