diff --git a/test/fixtures/aggregation/pubspec.lock b/test/fixtures/aggregation/pubspec.lock
index 63f6b73..640b383 100644
--- a/test/fixtures/aggregation/pubspec.lock
+++ b/test/fixtures/aggregation/pubspec.lock
@@ -70,7 +70,7 @@ packages:
       path: "../../.."
       relative: true
     source: path
-    version: "3.0.0"
+    version: "3.1.0"
   file:
     dependency: transitive
     description:
diff --git a/test/fixtures/exports/pubspec.lock b/test/fixtures/exports/pubspec.lock
index 63f6b73..640b383 100644
--- a/test/fixtures/exports/pubspec.lock
+++ b/test/fixtures/exports/pubspec.lock
@@ -70,7 +70,7 @@ packages:
       path: "../../.."
       relative: true
     source: path
-    version: "3.0.0"
+    version: "3.1.0"
   file:
     dependency: transitive
     description:
diff --git a/test/fixtures/inheritance/pubspec.lock b/test/fixtures/inheritance/pubspec.lock
index 63f6b73..640b383 100644
--- a/test/fixtures/inheritance/pubspec.lock
+++ b/test/fixtures/inheritance/pubspec.lock
@@ -70,7 +70,7 @@ packages:
       path: "../../.."
       relative: true
     source: path
-    version: "3.0.0"
+    version: "3.1.0"
   file:
     dependency: transitive
     description:
diff --git a/test/fixtures/nullable/pubspec.lock b/test/fixtures/nullable/pubspec.lock
index 63f6b73..640b383 100644
--- a/test/fixtures/nullable/pubspec.lock
+++ b/test/fixtures/nullable/pubspec.lock
@@ -70,7 +70,7 @@ packages:
       path: "../../.."
       relative: true
     source: path
-    version: "3.0.0"
+    version: "3.1.0"
   file:
     dependency: transitive
     description:
diff --git a/test/fixtures/simple/pubspec.lock b/test/fixtures/simple/pubspec.lock
index 63f6b73..640b383 100644
--- a/test/fixtures/simple/pubspec.lock
+++ b/test/fixtures/simple/pubspec.lock
@@ -70,7 +70,7 @@ packages:
       path: "../../.."
       relative: true
     source: path
-    version: "3.0.0"
+    version: "3.1.0"
   file:
     dependency: transitive
     description:
diff --git a/test/fixtures/subdir/pubspec.lock b/test/fixtures/subdir/pubspec.lock
index 63f6b73..640b383 100644
--- a/test/fixtures/subdir/pubspec.lock
+++ b/test/fixtures/subdir/pubspec.lock
@@ -70,7 +70,7 @@ packages:
       path: "../../.."
       relative: true
     source: path
-    version: "3.0.0"
+    version: "3.1.0"
   file:
     dependency: transitive
     description: