diff --git a/requirements.txt b/requirements.txt
index 357bc2df..9f5eab11 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 typing_extensions>=4.5.0
-nepattern<0.6.0, >=0.5.6
+nepattern>=0.5.6, <0.7.0
 tarina>=0.3.3
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 76b21502..52dfe815 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
     packages=find_namespace_packages(where="src"),
     install_requires=[
         "typing-extensions>=4.5.0",
-        "nepattern<0.6.0, >=0.5.6",
+        "nepattern>=0.5.6, <0.7.0",
         "tarina>=0.3.3",
     ],
     extras_require={