diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index b6f4d7b..d5b178b 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -35,7 +35,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.18
+          go-version: 1.20.14
       - run: go version
 
       - name: Examine source code for Linux AMD
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index 6963861..3a98816 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -33,14 +33,14 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.18
+          go-version: 1.20.14
       - run: go version
 
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v6
         with:
           # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
-          version: v1.58.1
+          version: v1.59.1
 
           # Optional: working directory, useful for monorepos
           # working-directory: somedir
diff --git a/go.mod b/go.mod
index 9b54bb6..702a4d8 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,7 @@
 module github.com/pilinux/crypt
 
-go 1.18
+go 1.20
 
-require golang.org/x/crypto v0.24.0
+require golang.org/x/crypto v0.26.0
 
-require golang.org/x/sys v0.21.0 // indirect
+require golang.org/x/sys v0.23.0 // indirect
diff --git a/go.sum b/go.sum
index 3983382..c88cd4b 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,4 @@
-golang.org/x/crypto v0.24.0 h1:mnl8DM0o513X8fdIkmyFE/5hTYxbwYOjDS/+rK6qpRI=
-golang.org/x/crypto v0.24.0/go.mod h1:Z1PMYSOR5nyMcyAVAIQSKCDwalqy85Aqn1x3Ws4L5DM=
-golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
-golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
+golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/sys v0.23.0 h1:YfKFowiIMvtgl1UERQoTPPToxltDeZfbj4H7dVUCwmM=
+golang.org/x/sys v0.23.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=