diff --git a/Makefile b/Makefile
index 0c4dbad6..854f94bb 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ test:
 	pip install .
 	pytest -vv
 
-version := $(shell grep -o -E "\b[0-9]+\.[0-9]+\.[0-9]+\b" pyproject.toml)
+version := $(shell grep version pyproject.toml | grep -o -E "\b[0-9]+\.[0-9]+\.[0-9]+\b")
 
 release:
 	git clean -dfX
diff --git a/MolecularNodes/__init__.py b/MolecularNodes/__init__.py
index 239bfe5a..89665620 100644
--- a/MolecularNodes/__init__.py
+++ b/MolecularNodes/__init__.py
@@ -17,7 +17,7 @@
     "author"      : "Brady Johnston", 
     "description" : "Toolbox for molecular animations in Blender & Geometry Nodes.",
     "blender"     : (3, 5, 0),
-    "version"     : (2, 7, 5),
+    "version"     : (2, 8, 0),
     "location"    : "Scene Properties -> MolecularNodes",
     "warning"     : "",
     "doc_url"     : "https://bradyajohnston.github.io/MolecularNodes/", 
diff --git a/pyproject.toml b/pyproject.toml
index bc1d563f..51ffd58d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "MolecularNodes"
-version = "2.7.5"
+version = "2.8.0"
 authors = [
     {name = "Brady Johnston", email = "brady.johnston@me.com"},
 ]
diff --git a/tests/data/md_ppr/.first_5_frames.xtc_offsets.npz b/tests/data/md_ppr/.first_5_frames.xtc_offsets.npz
deleted file mode 100644
index bb7e37d8..00000000
Binary files a/tests/data/md_ppr/.first_5_frames.xtc_offsets.npz and /dev/null differ