diff --git a/pyhelm3/client.py b/pyhelm3/client.py
index 7039e52..de455b4 100644
--- a/pyhelm3/client.py
+++ b/pyhelm3/client.py
@@ -229,6 +229,7 @@ async def install_or_upgrade_release(
         reset_values: bool = False,
         reuse_values: bool = False,
         skip_crds: bool = False,
+        take_ownership: bool = False,
         timeout: t.Union[int, str, None] = None,
         wait: bool = False,
         disable_validation: bool = False,
@@ -254,6 +255,7 @@ async def install_or_upgrade_release(
                 reset_values = reset_values,
                 reuse_values = reuse_values,
                 skip_crds = skip_crds,
+                take_ownership = take_ownership,
                 timeout = timeout,
                 version = chart.metadata.version,
                 wait = wait,
@@ -353,6 +355,7 @@ async def ensure_release(
         reset_values: bool = False,
         reuse_values: bool = False,
         skip_crds: bool = False,
+        take_ownership: bool = False,
         timeout: t.Union[int, str, None] = None,
         wait: bool = False
     ) -> ReleaseRevision:
@@ -390,6 +393,7 @@ async def ensure_release(
                 reset_values = reset_values,
                 reuse_values = reuse_values,
                 skip_crds = skip_crds,
+                take_ownership = take_ownership,
                 timeout = timeout,
                 wait = wait
             )
diff --git a/pyhelm3/command.py b/pyhelm3/command.py
index 23b852d..57ca17b 100644
--- a/pyhelm3/command.py
+++ b/pyhelm3/command.py
@@ -526,6 +526,7 @@ async def install_or_upgrade(
         reset_values: bool = False,
         reuse_values: bool = False,
         skip_crds: bool = False,
+        take_ownership: bool = False,
         timeout: t.Union[int, str, None] = None,
         version: t.Optional[str] = None,
         wait: bool = False,
@@ -574,6 +575,8 @@ async def install_or_upgrade(
             command.append("--reuse-values")
         if skip_crds:
             command.append("--skip-crds")
+        if take_ownership:
+            command.append("--take-ownership")
         if version:
             command.extend(["--version", version])
         if wait:
diff --git a/pyhelm3/models.py b/pyhelm3/models.py
index d03fdc6..613cd0d 100644
--- a/pyhelm3/models.py
+++ b/pyhelm3/models.py
@@ -420,6 +420,7 @@ async def upgrade(
         reset_values: bool = False,
         reuse_values: bool = False,
         skip_crds: bool = False,
+        take_ownership: bool = False,
         timeout: t.Union[int, str, None] = None,
         wait: bool = False
     ) -> ReleaseRevisionType:
@@ -442,6 +443,7 @@ async def upgrade(
                 reset_values = reset_values,
                 reuse_values = reuse_values,
                 skip_crds = skip_crds,
+                take_ownership = take_ownership,
                 timeout = timeout,
                 version = chart.metadata.version,
                 wait = wait