diff --git a/CHANGELOG.md b/CHANGELOG.md
index 400c30cf3..7edc9502f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,21 +4,24 @@
 - `postgresflex`: [v1.3.0](services/postgresflex/CHANGELOG.md#v130)
   - **Breaking Change:** The attribute type for `PartialUpdateInstancePayload` and `UpdateInstancePayload` changed from `Storage` to `StorageUpdate`.
   - **Deprecation:** `StorageUpdate`: updating the performance class field is not possible.
-- `iaas`: [v1.0.0](services/iaas/CHANGELOG.md#v100)
-  - **Breaking Change:** The region is no longer specified within the client configuration. Instead, the region must be passed as a parameter to any region-specific request.
-  - **Feature:** Add new methods to manage routing tables: `AddRoutingTableToArea`, `DeleteRoutingTableFromArea`, `GetRoutingTableOfArea`, `ListRoutingTablesOfArea`, `UpdateRoutingTableOfArea`
-  - **Feature:** Add new methods to manage routes in routing tables: `AddRoutesToRoutingTable`, `DeleteRouteFromRoutingTable`, `GetRouteOfRoutingTable`, `ListRoutesOfRoutingTable`, `UpdateRouteOfRoutingTable`
-  - **Breaking Change:** Add new method to manage network area regions: `CreateNetworkAreaRegion`, `DeleteNetworkAreaRegion`, `GetNetworkAreaRegion`, `ListNetworkAreaRegions`, `UpdateNetworkAreaRegion`
-  - **Feature:** Add new wait handler for network area region: `CreateNetworkAreaRegionWaitHandler` and `DeleteRegionalNetworkAreaConfigurationWaitHandler`
-  - **Breaking Change:** Wait handler which relates to region-specific services, got an additional param for the region: `CreateNetworkWaitHandler`, `UpdateNetworkWaitHandler`, `DeleteNetworkWaitHandler`, `CreateVolumeWaitHandler`, `DeleteVolumeWaitHandler`, `CreateServerWaitHandler`, `ResizeServerWaitHandler`, `DeleteServerWaitHandler`, `StartServerWaitHandler`, `StopServerWaitHandler`, `DeallocateServerWaitHandler`, `RescueServerWaitHandler`, `UnrescueServerWaitHandler`, `ProjectRequestWaitHandler`, `AddVolumeToServerWaitHandler`, `RemoveVolumeFromServerWaitHandler`, `UploadImageWaitHandler`, `DeleteImageWaitHandler`, `CreateBackupWaitHandler`, `DeleteBackupWaitHandler`, `RestoreBackupWaitHandler`, `CreateSnapshotWaitHandler`, `DeleteSnapshotWaitHandler`
-  - **Breaking Change:** `Network` model has changed:
-      - `NetworkId` has been renamed to `Id`
-      - `Gateway`, `Nameservers`, `Prefixes` and `PublicIp` has been moved to new model `NetworkIPv4`, and can be accessed in the new property `IPv4`
-      - Properties `Gatewayv6`, `Nameserversv6` and `Prefixesv6` moved to new model `NetworkIPv6`, and can be accessed in the new property `IPv6`
-  - **Breaking Change:** `CreateServerPayload` model has changed:
-      - Model `CreateServerPayloadBootVolume` of `BootVolume` property changed to `ServerBootVolume`
-      - Property `Networking` in `CreateServerPayload` is required now
-  - **Deprecated:** Deprecated wait handler and will be removed after April 2026: `CreateNetworkAreaWaitHandler`, `UpdateNetworkAreaWaitHandler` and `DeleteNetworkAreaWaitHandler`
+- `iaas`: 
+  - [v1.0.1](services/iaas/CHANGELOG.md#v101)
+    - Bump STACKIT resourcemanager SDK module from `v0.17.1` to `v0.18.0`
+  - [v1.0.0](services/iaas/CHANGELOG.md#v100)
+    - **Breaking Change:** The region is no longer specified within the client configuration. Instead, the region must be passed as a parameter to any region-specific request.
+    - **Feature:** Add new methods to manage routing tables: `AddRoutingTableToArea`, `DeleteRoutingTableFromArea`, `GetRoutingTableOfArea`, `ListRoutingTablesOfArea`, `UpdateRoutingTableOfArea`
+    - **Feature:** Add new methods to manage routes in routing tables: `AddRoutesToRoutingTable`, `DeleteRouteFromRoutingTable`, `GetRouteOfRoutingTable`, `ListRoutesOfRoutingTable`, `UpdateRouteOfRoutingTable`
+    - **Breaking Change:** Add new method to manage network area regions: `CreateNetworkAreaRegion`, `DeleteNetworkAreaRegion`, `GetNetworkAreaRegion`, `ListNetworkAreaRegions`, `UpdateNetworkAreaRegion`
+    - **Feature:** Add new wait handler for network area region: `CreateNetworkAreaRegionWaitHandler` and `DeleteRegionalNetworkAreaConfigurationWaitHandler`
+    - **Breaking Change:** Wait handler which relates to region-specific services, got an additional param for the region: `CreateNetworkWaitHandler`, `UpdateNetworkWaitHandler`, `DeleteNetworkWaitHandler`, `CreateVolumeWaitHandler`, `DeleteVolumeWaitHandler`, `CreateServerWaitHandler`, `ResizeServerWaitHandler`, `DeleteServerWaitHandler`, `StartServerWaitHandler`, `StopServerWaitHandler`, `DeallocateServerWaitHandler`, `RescueServerWaitHandler`, `UnrescueServerWaitHandler`, `ProjectRequestWaitHandler`, `AddVolumeToServerWaitHandler`, `RemoveVolumeFromServerWaitHandler`, `UploadImageWaitHandler`, `DeleteImageWaitHandler`, `CreateBackupWaitHandler`, `DeleteBackupWaitHandler`, `RestoreBackupWaitHandler`, `CreateSnapshotWaitHandler`, `DeleteSnapshotWaitHandler`
+    - **Breaking Change:** `Network` model has changed:
+        - `NetworkId` has been renamed to `Id`
+        - `Gateway`, `Nameservers`, `Prefixes` and `PublicIp` has been moved to new model `NetworkIPv4`, and can be accessed in the new property `IPv4`
+        - Properties `Gatewayv6`, `Nameserversv6` and `Prefixesv6` moved to new model `NetworkIPv6`, and can be accessed in the new property `IPv6`
+    - **Breaking Change:** `CreateServerPayload` model has changed:
+        - Model `CreateServerPayloadBootVolume` of `BootVolume` property changed to `ServerBootVolume`
+        - Property `Networking` in `CreateServerPayload` is required now
+    - **Deprecated:** Deprecated wait handler and will be removed after April 2026: `CreateNetworkAreaWaitHandler`, `UpdateNetworkAreaWaitHandler` and `DeleteNetworkAreaWaitHandler`
 - `resourcemanager`: [v0.18.0](services/resourcemanager/CHANGELOG.md#v0180) 
   - **Feature:** Add new model `ContainerSearchResult`
 - `git`: [v0.9.0](services/git/CHANGELOG.md#v090)
diff --git a/services/iaas/CHANGELOG.md b/services/iaas/CHANGELOG.md
index 5d3f9e86c..12b74f110 100644
--- a/services/iaas/CHANGELOG.md
+++ b/services/iaas/CHANGELOG.md
@@ -1,3 +1,6 @@
+## v1.0.1
+- Bump STACKIT resourcemanager SDK module from `v0.17.1` to `v0.18.0`
+
 ## v1.0.0
 - **Breaking Change:** The region is no longer specified within the client configuration. Instead, the region must be passed as a parameter to any region-specific request.
 - **Feature:** Add new methods to manage routing tables: `AddRoutingTableToArea`, `DeleteRoutingTableFromArea`, `GetRoutingTableOfArea`, `ListRoutingTablesOfArea`, `UpdateRoutingTableOfArea`
diff --git a/services/iaas/VERSION b/services/iaas/VERSION
index 0ec25f750..b18d46540 100644
--- a/services/iaas/VERSION
+++ b/services/iaas/VERSION
@@ -1 +1 @@
-v1.0.0
+v1.0.1