diff --git a/.gitignore b/.gitignore
index 4ffdf1a..4658e73 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,6 @@
 # Golang dynamic libs/pluging
-*.so
\ No newline at end of file
+*.so
+
+# Local dev files
+/go.work
+/go.work.sum
diff --git a/build/ci/go.mod b/build/ci/go.mod
index 10867e2..a1b1395 100644
--- a/build/ci/go.mod
+++ b/build/ci/go.mod
@@ -1,6 +1,6 @@
 module danger-go/dangerfile
 
-go 1.20
+go 1.21
 
 require github.com/luno/danger-go v0.2.0
 
diff --git a/go.mod b/go.mod
index a4ebbc2..fd5c743 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/luno/danger-go
 
-go 1.20
+go 1.21
 
 require github.com/stretchr/testify v1.9.0
 
diff --git a/go.work b/go.work
deleted file mode 100644
index 7d08a01..0000000
--- a/go.work
+++ /dev/null
@@ -1,6 +0,0 @@
-go 1.20
-
-use (
-	build/ci
-	.
-)
\ No newline at end of file
diff --git a/go.work.sum b/go.work.sum
deleted file mode 100644
index 6e91cd0..0000000
--- a/go.work.sum
+++ /dev/null
@@ -1,2 +0,0 @@
-github.com/stretchr/objx v0.5.0 h1:1zr/of2m5FGMsad5YfcqgdqdWrIhu+EBEJRhR1U7z/c=
-github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=