diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
index 68ea1d9..20bf2f5 100644
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -27,7 +27,7 @@ jobs:
           file: "{context}/Dockerfile.cpu"
           tags: |
             anodev/carvekit:latest-cpu
-            anodev/carvekit:${{ env.release_version }}-cpu
+            anodev/carvekit:${{ env.RELEASE_VERSION }}-cpu
       - name: Build and push cuda
         uses: docker/build-push-action@v3
         with:
@@ -35,4 +35,4 @@ jobs:
           file: "{context}/Dockerfile.cuda"
           tags: |
             anodev/carvekit:latest-cuda
-            anodev/carvekit:${{ env.release_version }}-cuda
\ No newline at end of file
+            anodev/carvekit:${{ env.RELEASE_VERSION }}-cuda
\ No newline at end of file
diff --git a/carvekit/__init__.py b/carvekit/__init__.py
index f3cca1a..2c39725 100644
--- a/carvekit/__init__.py
+++ b/carvekit/__init__.py
@@ -1 +1 @@
-version = "4.0.5"
+version = "4.0.6"