diff --git a/script/bootstrap b/script/bootstrap
index 801343c..31d0834 100755
--- a/script/bootstrap
+++ b/script/bootstrap
@@ -5,7 +5,8 @@ go install ./internal/cmd/asmvet
 
 # Install golangci-lint
 golangci_lint_version='v1.23.6'
-curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $GOPATH/bin ${golangci_lint_version}
+golangci_install_script="https://raw.githubusercontent.com/golangci/golangci-lint/${golangci_lint_version}/install.sh"
+curl -sfL "${golangci_install_script}" | sh -s -- -b "$GOPATH/bin" "${golangci_lint_version}"
 
 # Install tools.
 tools=(