diff --git a/.go-version b/.go-version
index 26a9e99b3..b45fe3106 100644
--- a/.go-version
+++ b/.go-version
@@ -1 +1 @@
-1.25.4
+1.25.5
diff --git a/.golangci.yml b/.golangci.yml
index 56100fcc6..dd66ee829 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -4,7 +4,7 @@ run:
   timeout: 1m
   build-tags:
     - integration
-  go: "1.25.4"
+  go: "1.25.5"
 
 issues:
   # Maximum count of issues with the same text.
diff --git a/dev-tools/go.mod b/dev-tools/go.mod
index b391c0e53..478484895 100644
--- a/dev-tools/go.mod
+++ b/dev-tools/go.mod
@@ -1,6 +1,6 @@
 module github.com/elastic/fleet-server/dev-tools
 
-go 1.25.4
+go 1.25.5
 
 tool (
 	github.com/elastic/go-json-schema-generate/cmd/schema-generate
diff --git a/go.mod b/go.mod
index 0de4edb91..ebc539ce2 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/elastic/fleet-server/v7
 
-go 1.25.4
+go 1.25.5
 
 require (
 	github.com/Pallinder/go-randomdata v1.2.0
diff --git a/testing/go.mod b/testing/go.mod
index 7fbf38398..be450b50f 100644
--- a/testing/go.mod
+++ b/testing/go.mod
@@ -1,6 +1,6 @@
 module github.com/elastic/fleet-server/testing
 
-go 1.25.4
+go 1.25.5
 
 replace (
 	github.com/elastic/fleet-server/pkg/api => ../pkg/api