diff --git a/example-project/requirements.txt b/example-project/requirements.txt
index 34c2273b..1b34754a 100644
--- a/example-project/requirements.txt
+++ b/example-project/requirements.txt
@@ -1,5 +1,5 @@
 poetry==2.0.1
-poetry-plugin-export==1.8.0
+poetry-plugin-export==1.9.0
 poetry-dynamic-versioning[plugin]==1.7.1
 poetry-plugin-tweak-dependencies-version==1.5.2
 pip==25.0
diff --git a/requirements.txt b/requirements.txt
index 507cb24b..f74bfbb7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 poetry==2.0.1
-poetry-plugin-export==1.8.0
+poetry-plugin-export==1.9.0
 poetry-dynamic-versioning[plugin]==1.7.1
 poetry-plugin-tweak-dependencies-version==1.5.2
 pre-commit==4.1.0