diff --git a/.woodpecker/docker/go.dockerfile b/.woodpecker/docker/go.dockerfile
index 7315ba0..63b8d47 100644
--- a/.woodpecker/docker/go.dockerfile
+++ b/.woodpecker/docker/go.dockerfile
@@ -3,7 +3,7 @@ from ubuntu:jammy
 run apt update && apt install -y sudo curl wget build-essential sqlite3 jq git musl-dev musl-tools
 
 # Install go and golangci-lint
-run wget https://go.dev/dl/go1.20.4.linux-amd64.tar.gz && tar -C /usr/local -xzf go1.20.4.linux-amd64.tar.gz
+run wget https://go.dev/dl/go1.21.4.linux-amd64.tar.gz && tar -C /usr/local -xzf go1.21.4.linux-amd64.tar.gz
 env PATH="$PATH:/usr/local/go/bin"
 run curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b /usr/local/go/bin v1.59.1
 
diff --git a/go.mod b/go.mod
index a724805..894de82 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module gitlab.com/offline-twitter/twitter_offline_engine
 
-go 1.18
+go 1.21
 
 require (
 	github.com/Masterminds/sprig/v3 v3.2.3