diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 1d5d487..e88203a 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -42,7 +42,6 @@ jobs:
     strategy:
       matrix:
         go:
-          - '1.24'
           - '1.25'
           - '1.26'
       fail-fast: false
diff --git a/argon2/_asm/go.mod b/argon2/_asm/go.mod
index 5ae091a..2735f20 100644
--- a/argon2/_asm/go.mod
+++ b/argon2/_asm/go.mod
@@ -1,8 +1,8 @@
 module argon2/_asm
 
-go 1.24.0
+go 1.25.0
 
-toolchain go1.26.0
+toolchain go1.26.1
 
 require (
 	github.com/go-crypt/x v0.4.12
diff --git a/blake2b/_asm/standard/go.mod b/blake2b/_asm/standard/go.mod
index 283752a..8b1a753 100644
--- a/blake2b/_asm/standard/go.mod
+++ b/blake2b/_asm/standard/go.mod
@@ -1,8 +1,8 @@
 module blake2b/_asm
 
-go 1.24.0
+go 1.25.0
 
-toolchain go1.26.0
+toolchain go1.26.1
 
 require (
 	github.com/go-crypt/x v0.4.12
diff --git a/go.mod b/go.mod
index f47d792..975db8f 100644
--- a/go.mod
+++ b/go.mod
@@ -1,12 +1,12 @@
 module github.com/go-crypt/x
 
-go 1.24.0
+go 1.25.0
 
-toolchain go1.26.0
+toolchain go1.26.1
 
 require (
 	github.com/stretchr/testify v1.11.1
-	golang.org/x/sys v0.41.0
+	golang.org/x/sys v0.42.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index d7a8112..26174a1 100644
--- a/go.sum
+++ b/go.sum
@@ -4,8 +4,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
-golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
-golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.42.0 h1:omrd2nAlyT5ESRdCLYdm3+fMfNFE/+Rf4bDIQImRJeo=
+golang.org/x/sys v0.42.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=