diff --git a/download_counts.json b/download_counts.json
index e2d623b2c..c94435914 100644
--- a/download_counts.json
+++ b/download_counts.json
@@ -1,91 +1,91 @@
 {
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 }
\ No newline at end of file
diff --git a/partner_collection/zero/Notebook_U-Net_2D_ZeroCostDL4Mic/resource.yaml b/partner_collection/zero/Notebook_U-Net_2D_ZeroCostDL4Mic/resource.yaml
index 0783638c2..32b59379e 100644
--- a/partner_collection/zero/Notebook_U-Net_2D_ZeroCostDL4Mic/resource.yaml
+++ b/partner_collection/zero/Notebook_U-Net_2D_ZeroCostDL4Mic/resource.yaml
@@ -27,10 +27,10 @@ versions:
         cudnn_version: 8.6.0.163
         description: U-Net_2D_DL4Mic is the conversion of the 2D U-Net from ZeroCostDL4Mic.
         dl4miceverywhere_version: 2.0.0
-        docker_hub_image: u-net_2d_zerocostdl4mic-z2.1.1-d2.0.0
+        docker_hub_image: u-net_2d_zerocostdl4mic-z2.2.1-d2.0.0
         notebook_url: 
           https://raw.githubusercontent.com/HenriquesLab/ZeroCostDL4Mic/master/Colab_notebooks/U-Net_2D_ZeroCostDL4Mic.ipynb
-        notebook_version: 2.1.1
+        notebook_version: 2.2.1
         python_version: '3.10'
         requirements_url: 
           https://raw.githubusercontent.com/HenriquesLab/ZeroCostDL4Mic/master/requirements_files/2D_UNet_requirements_simple.txt
diff --git a/partner_collection/zero/Notebook_U-Net_3D_ZeroCostDL4Mic/resource.yaml b/partner_collection/zero/Notebook_U-Net_3D_ZeroCostDL4Mic/resource.yaml
index c4c1d55e5..9e1ad875d 100644
--- a/partner_collection/zero/Notebook_U-Net_3D_ZeroCostDL4Mic/resource.yaml
+++ b/partner_collection/zero/Notebook_U-Net_3D_ZeroCostDL4Mic/resource.yaml
@@ -29,10 +29,10 @@ versions:
         cudnn_version: 8.6.0.163
         description: U-Net_3D_DL4Mic is the conversion of the 3D U-Net from ZeroCostDL4Mic.
         dl4miceverywhere_version: 2.0.0
-        docker_hub_image: u-net_3d_zerocostdl4mic-z2.1.3-d2.0.0
+        docker_hub_image: u-net_3d_zerocostdl4mic-z2.2.1-d2.0.0
         notebook_url: 
           https://raw.githubusercontent.com/HenriquesLab/ZeroCostDL4Mic/master/Colab_notebooks/U-Net_3D_ZeroCostDL4Mic.ipynb
-        notebook_version: 2.1.3
+        notebook_version: 2.2.1
         python_version: '3.10'
         requirements_url: 
           https://raw.githubusercontent.com/HenriquesLab/ZeroCostDL4Mic/master/requirements_files/3D_UNet_requirements_simple.txt
diff --git a/partner_collection_hashes.json b/partner_collection_hashes.json
index 1ee793f06..d8ad11d38 100644
--- a/partner_collection_hashes.json
+++ b/partner_collection_hashes.json
@@ -11,5 +11,5 @@
   "imjoy": "f8f594dd4ff89210549e96e1949d34728852ba18",
   "qupath": "d1c9f00e2dc05c340cf8b6f7c1d8d10773f0ccfc",
   "stardist": "b5bf5043a07eda17dd23acf969f18e9a64d8962c",
-  "zero": "e88b68a211093060a768e9201f468dcfcbd8c906"
+  "zero": "2d30022f3bb7178914e6390a4f6d36a73a93d923"
 }
\ No newline at end of file
diff --git a/rdfs/zero/Notebook_U-Net_2D_ZeroCostDL4Mic/latest/rdf.yaml b/rdfs/zero/Notebook_U-Net_2D_ZeroCostDL4Mic/latest/rdf.yaml
index 9f38f7727..2f542318b 100644
--- a/rdfs/zero/Notebook_U-Net_2D_ZeroCostDL4Mic/latest/rdf.yaml
+++ b/rdfs/zero/Notebook_U-Net_2D_ZeroCostDL4Mic/latest/rdf.yaml
@@ -22,10 +22,10 @@ config:
     cudnn_version: 8.6.0.163
     description: U-Net_2D_DL4Mic is the conversion of the 2D U-Net from ZeroCostDL4Mic.
     dl4miceverywhere_version: 2.0.0
-    docker_hub_image: u-net_2d_zerocostdl4mic-z2.1.1-d2.0.0
+    docker_hub_image: u-net_2d_zerocostdl4mic-z2.2.1-d2.0.0
     notebook_url: 
       https://raw.githubusercontent.com/HenriquesLab/ZeroCostDL4Mic/master/Colab_notebooks/U-Net_2D_ZeroCostDL4Mic.ipynb
-    notebook_version: 2.1.1
+    notebook_version: 2.2.1
     python_version: '3.10'
     requirements_url: 
       https://raw.githubusercontent.com/HenriquesLab/ZeroCostDL4Mic/master/requirements_files/2D_UNet_requirements_simple.txt
diff --git a/rdfs/zero/Notebook_U-Net_3D_ZeroCostDL4Mic/latest/rdf.yaml b/rdfs/zero/Notebook_U-Net_3D_ZeroCostDL4Mic/latest/rdf.yaml
index 46b4dfd16..a2677d106 100644
--- a/rdfs/zero/Notebook_U-Net_3D_ZeroCostDL4Mic/latest/rdf.yaml
+++ b/rdfs/zero/Notebook_U-Net_3D_ZeroCostDL4Mic/latest/rdf.yaml
@@ -22,10 +22,10 @@ config:
     cudnn_version: 8.6.0.163
     description: U-Net_3D_DL4Mic is the conversion of the 3D U-Net from ZeroCostDL4Mic.
     dl4miceverywhere_version: 2.0.0
-    docker_hub_image: u-net_3d_zerocostdl4mic-z2.1.3-d2.0.0
+    docker_hub_image: u-net_3d_zerocostdl4mic-z2.2.1-d2.0.0
     notebook_url: 
       https://raw.githubusercontent.com/HenriquesLab/ZeroCostDL4Mic/master/Colab_notebooks/U-Net_3D_ZeroCostDL4Mic.ipynb
-    notebook_version: 2.1.3
+    notebook_version: 2.2.1
     python_version: '3.10'
     requirements_url: 
       https://raw.githubusercontent.com/HenriquesLab/ZeroCostDL4Mic/master/requirements_files/3D_UNet_requirements_simple.txt