diff --git a/argon2/_asm/go.mod b/argon2/_asm/go.mod
index 06941b1..3a515a0 100644
--- a/argon2/_asm/go.mod
+++ b/argon2/_asm/go.mod
@@ -2,7 +2,7 @@ module argon2/_asm
 
 go 1.24.0
 
-toolchain go1.25.5
+toolchain go1.25.6
 
 require (
 	github.com/go-crypt/x v0.4.10
diff --git a/blake2b/_asm/standard/go.mod b/blake2b/_asm/standard/go.mod
index 3c77eaf..87e3897 100644
--- a/blake2b/_asm/standard/go.mod
+++ b/blake2b/_asm/standard/go.mod
@@ -2,7 +2,7 @@ module blake2b/_asm
 
 go 1.24.0
 
-toolchain go1.25.5
+toolchain go1.25.6
 
 require (
 	github.com/go-crypt/x v0.4.10
diff --git a/go.mod b/go.mod
index cb7da79..cfc288f 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/go-crypt/x
 
 go 1.24.0
 
-toolchain go1.25.5
+toolchain go1.25.6
 
 require (
 	github.com/stretchr/testify v1.11.1