diff --git a/.github/actions/poetry_caching/action.yml b/.github/actions/poetry_caching/action.yml
index e185e7094..4bb6415ac 100644
--- a/.github/actions/poetry_caching/action.yml
+++ b/.github/actions/poetry_caching/action.yml
@@ -74,7 +74,7 @@ runs:
       if: steps.cache-bin-poetry.outputs.cache-hit != 'true'
       shell: bash
       env:
-        POETRY_VERSION: ${{ inputs.poetry-version }}
+        POETRY_VERSION: ${{ inputs.poetry-version || env.POETRY_VERSION }}
         PYTHON_VERSION: ${{ inputs.python-version }}
       # Install poetry using the python version installed by setup-python step.
       run: |
diff --git a/.github/workflows/create-release.yml b/.github/workflows/create-release.yml
index ef3c8f698..e1b806ccf 100644
--- a/.github/workflows/create-release.yml
+++ b/.github/workflows/create-release.yml
@@ -25,7 +25,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install poetry
-        run: pipx install poetry==$POETRY_VERSION
+        run: pipx install poetry==${{ env.POETRY_VERSION }}
       - name: Set up Python 3.12
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/pre-release-base.yml b/.github/workflows/pre-release-base.yml
index d087fc183..6045038be 100644
--- a/.github/workflows/pre-release-base.yml
+++ b/.github/workflows/pre-release-base.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install poetry
-        run: pipx install poetry==$POETRY_VERSION
+        run: pipx install poetry==${{ env.POETRY_VERSION }}
       - name: Set up Python 3.10
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/pre-release-langflow.yml b/.github/workflows/pre-release-langflow.yml
index 15726385e..f3909f7b1 100644
--- a/.github/workflows/pre-release-langflow.yml
+++ b/.github/workflows/pre-release-langflow.yml
@@ -26,7 +26,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install poetry
-        run: pipx install poetry==$POETRY_VERSION
+        run: pipx install poetry==${{ env.POETRY_VERSION }}
       - name: Set up Python 3.10
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/pre-release.yml b/.github/workflows/pre-release.yml
index b72def8b3..8cb0bc90e 100644
--- a/.github/workflows/pre-release.yml
+++ b/.github/workflows/pre-release.yml
@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install poetry
-        run: pipx install poetry==$POETRY_VERSION
+        run: pipx install poetry==${{ env.POETRY_VERSION }}
       - name: Set up Python 3.10
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3cd8fc2f0..851f06424 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install poetry
-        run: pipx install poetry==$POETRY_VERSION
+        run: pipx install poetry==${{ env.POETRY_VERSION }}
       - name: Set up Python 3.10
         uses: actions/setup-python@v5
         with: