diff --git a/dpipe/__version__.py b/dpipe/__version__.py
index fc79d63..020ed73 100644
--- a/dpipe/__version__.py
+++ b/dpipe/__version__.py
@@ -1 +1 @@
-__version__ = '0.2.1'
+__version__ = '0.2.2'
diff --git a/requirements.txt b/requirements.txt
index 73b9c75..b7a5273 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,4 +12,4 @@ loky>=3.0.0,<4.0.0
 wandb
 nibabel
 torch
-imops>=0.7.0<1.0
+imops>=0.7.4<1.0