diff --git a/pyproject.toml b/pyproject.toml
index 1cabfa0..5449b38 100755
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ readme = "README.md"
 license = { text="GPLv3" }
 requires-python = ">=3.8"
 dependencies = [
-    "ieegprep >= 1.1.0",
+    "ieegprep >= 1.2.0",
     "numpy >= 1.22.3",
     "scipy >= 1.8.0",
     "matplotlib >= 3.5.1",
diff --git a/setup.cfg b/setup.cfg
index 2320d8f..5818e8d 100755
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,7 +1,7 @@
 [options]
 python_requires = >= 3.8
 install_requires =
-    ieegprep >= 1.1.0
+    ieegprep >= 1.2.0
     numpy >= 1.22.3
     scipy >= 1.8.0
     matplotlib >= 3.5.1