diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 88deab5..e0dd315 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         versions:
-          - 64
+          - 65
         python-version:
           - "3.11"
 
diff --git a/requirements.txt b/requirements.txt
index 26e063e..e4d467f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-VapourSynth>=64
-vstools>=2.3.0
\ No newline at end of file
+VapourSynth>=65
+vstools>=3.0.0
\ No newline at end of file
diff --git a/vsexprtools/_metadata.py b/vsexprtools/_metadata.py
index 28ea5ec..52d1b46 100644
--- a/vsexprtools/_metadata.py
+++ b/vsexprtools/_metadata.py
@@ -1,6 +1,6 @@
 """VapourSynth functions and helpers for writing RPN expressions."""
 
-__version__ = '1.4.6'
+__version__ = '1.5.0'
 
 __author_name__, __author_email__ = 'Setsugen no ao', 'setsugen@setsugen.dev'
 __maintainer_name__, __maintainer_email__ = __author_name__, __author_email__