diff --git a/go.mod b/go.mod
index 84059b8..c828a34 100644
--- a/go.mod
+++ b/go.mod
@@ -1,11 +1,9 @@
 module github.com/Educentr/go-iproto
 
-go 1.24.0
-
-toolchain go1.24.4
+go 1.25.0
 
 require (
 	github.com/gobwas/pool v0.2.1
-	golang.org/x/sys v0.38.0
+	golang.org/x/sys v0.43.0
 	golang.org/x/time v0.0.0-20201208040808-7e3f01d25324
 )
diff --git a/go.sum b/go.sum
index 15f4daf..63045ac 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,6 @@
 github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
 github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.43.0 h1:Rlag2XtaFTxp19wS8MXlJwTvoh8ArU6ezoyFsMyCTNI=
+golang.org/x/sys v0.43.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/time v0.0.0-20201208040808-7e3f01d25324 h1:Hir2P/De0WpUhtrKGGjvSb2YxUgyZ7EFOSLIcSSpiwE=
 golang.org/x/time v0.0.0-20201208040808-7e3f01d25324/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=