diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 270e0e8..14760c3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,7 +4,7 @@ jobs:
   build:
     strategy:
       matrix:
-        go-version: [1.17.x]
+        go-version: [1.20.x]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3a8b2cf..3e7bc54 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,7 +4,7 @@ jobs:
   test:
     strategy:
       matrix:
-        go-version: [1.17.x]
+        go-version: [1.20.x]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -25,7 +25,7 @@ jobs:
     needs: test
     strategy:
       matrix:
-        go-version: [1.17.x]
+        go-version: [1.20.x]
     runs-on: ubuntu-latest
     steps:
       - uses: shogo82148/actions-goveralls@v1
diff --git a/README.md b/README.md
index a4cf96e..7298373 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ Simple, lightweight and ultra-fast HTTP Cache to speed up your websites.
 
 ### Requirements
 
-- [Go](https://golang.org/dl/) >= 1.13.X
+- [Go](https://golang.org/dl/) >= 1.20.X
 - make
 - git
 
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 5fc0ae5..864d02c 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -2,7 +2,7 @@
 ### BUILDER ###
 ###############
 
-FROM golang:1.17-alpine3.15 as builder
+FROM golang:1.20-alpine3.17 as builder
 
 RUN apk add git build-base
 
@@ -17,7 +17,7 @@ RUN make
 ### RELEASE ###
 ###############
 
-FROM alpine:3.15
+FROM alpine:3.17
 
 LABEL Author="Sergio Andres Virviescas Santana <savsgio.engineer@gmail.com>"
 
diff --git a/go.mod b/go.mod
index 7519f3a..8e0c98f 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/savsgio/kratgo
 
-go 1.17
+go 1.20
 
 require (
 	github.com/allegro/bigcache/v3 v3.0.1