diff --git a/src/cloud-api-adaptor/go.mod b/src/cloud-api-adaptor/go.mod
index 9d0a3b9e54..2957634b9f 100644
--- a/src/cloud-api-adaptor/go.mod
+++ b/src/cloud-api-adaptor/go.mod
@@ -171,7 +171,7 @@ require (
 	github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-retryablehttp v0.7.8 // indirect
-	github.com/imdario/mergo v0.3.13 // indirect
+	github.com/imdario/mergo v1.0.2 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
diff --git a/src/peerpod-ctrl/go.mod b/src/peerpod-ctrl/go.mod
index da46cffb3b..0f3765afaa 100644
--- a/src/peerpod-ctrl/go.mod
+++ b/src/peerpod-ctrl/go.mod
@@ -101,7 +101,7 @@ require (
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-retryablehttp v0.7.8 // indirect
-	github.com/imdario/mergo v0.3.13 // indirect
+	github.com/imdario/mergo v1.0.2 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/kdomanski/iso9660 v0.4.0 // indirect
diff --git a/src/webhook/go.mod b/src/webhook/go.mod
index 839b748eb6..82b057389e 100644
--- a/src/webhook/go.mod
+++ b/src/webhook/go.mod
@@ -31,7 +31,7 @@ require (
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/uuid v1.3.0 // indirect
-	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/imdario/mergo v1.0.2 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect