diff --git a/parser/testdata/comments.go.mod b/parser/testdata/comments.go.mod
index b42beb92..9178e9d2 100644
--- a/parser/testdata/comments.go.mod
+++ b/parser/testdata/comments.go.mod
@@ -1,4 +1,4 @@
 // first-line comment which should bresk anything
 module example.com/user/project // end-line comment which should not break anything
 
-go 1.13
+go 1.23
diff --git a/parser/testdata/comments_deps.go.mod b/parser/testdata/comments_deps.go.mod
index 641c7f7d..34d083c0 100644
--- a/parser/testdata/comments_deps.go.mod
+++ b/parser/testdata/comments_deps.go.mod
@@ -1,7 +1,7 @@
 // first-line comment which should bresk anything
 module example.com/user/project // end-line comment which should not break anything
 
-go 1.13
+go 1.23
 
 require (
 	github.com/cyralinc/easyjson v0.7.10
diff --git a/parser/testdata/default.go.mod b/parser/testdata/default.go.mod
index 77f43179..d6d9dc4b 100644
--- a/parser/testdata/default.go.mod
+++ b/parser/testdata/default.go.mod
@@ -1,3 +1,3 @@
 module example.com/user/project
 
-go 1.13
+go 1.23
diff --git a/parser/testdata/missing_module.go.mod b/parser/testdata/missing_module.go.mod
index 9e8f3891..5a2696a2 100644
--- a/parser/testdata/missing_module.go.mod
+++ b/parser/testdata/missing_module.go.mod
@@ -1,5 +1,5 @@
 
-go 1.13
+go 1.23
 
 require (
 	github.com/cyralinc/easyjson v0.7.10