diff --git a/requirements.txt b/requirements.txt
index 7c14676..8eb8c88 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ appdirs==1.4.4
 attrs==20.1.0
 boto3==1.14.45
 chardet==3.0.4
-dependency-injector==3.23.2
+dependency-injector==4.26.0
 hcloud==1.9.1
 kubernetes==11.0.0
 pyyaml==5.3.1
diff --git a/setup.py b/setup.py
index 809877f..896ba0b 100644
--- a/setup.py
+++ b/setup.py
@@ -29,7 +29,7 @@
         "appdirs==1.4.4",
         "boto3==1.14.45",
         "chardet==3.0.4",
-        "dependency-injector==3.23.2",
+        "dependency-injector==4.26.0",
         "hcloud==1.9.1",
         "kubernetes==11.0.0",
         "pyyaml==5.3.1",