From c57673a6e408f67b1ed53caf4ea5350e7a6744d3 Mon Sep 17 00:00:00 2001
From: Takashi Imamichi <imamichi@jp.ibm.com>
Date: Fri, 16 Feb 2024 13:01:02 +0900
Subject: [PATCH 1/2] pin qiskit<1.0

---
 requirements.txt | 2 +-
 tox.ini          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index c75637158..a8dbbc257 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-qiskit>=0.44
+qiskit>=0.44,<1
 qiskit-algorithms>=0.2.0
 scipy>=1.9.0
 numpy>=1.17
diff --git a/tox.ini b/tox.ini
index ca4cbc508..83a36125b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,7 +11,7 @@ setenv =
   LANGUAGE=en_US
   LC_ALL=en_US.utf-8
   ARGS="-V"
-deps = git+https://github.com/Qiskit/qiskit.git
+deps = qiskit<1
        -r{toxinidir}/requirements.txt
        -r{toxinidir}/requirements-dev.txt
        cplex

From b6ecb602be50459bf817115174e734a2b46a5aeb Mon Sep 17 00:00:00 2001
From: Takashi Imamichi <imamichi@jp.ibm.com>
Date: Fri, 16 Feb 2024 13:19:32 +0900
Subject: [PATCH 2/2] tweak github actions

---
 .github/actions/install-main-dependencies/action.yml | 2 +-
 .github/workflows/main.yml                           | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/actions/install-main-dependencies/action.yml b/.github/actions/install-main-dependencies/action.yml
index 07566120f..913f1cc6d 100644
--- a/.github/actions/install-main-dependencies/action.yml
+++ b/.github/actions/install-main-dependencies/action.yml
@@ -81,7 +81,7 @@ runs:
             source "$CONDA/etc/profile.d/conda.sh"
             conda activate scsenv
           fi
-          pip install -U qiskit
+          pip install -U 'qiskit<1'
         fi
       shell: bash
     - name: Install stable Aer
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 20ee1053c..f71aa786f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -67,7 +67,7 @@ jobs:
           os: ${{ matrix.os }}
       - name: Install Dependencies
         run: |
-          pip install jupyter qiskit[visualization]
+          pip install jupyter 'qiskit[visualization]<1'
           sudo apt-get -y install pandoc graphviz
           sudo apt-get -y install python3-enchant
           sudo apt-get -y install hunspell-en-us
@@ -245,7 +245,7 @@ jobs:
           os: ${{ matrix.os }}
       - name: Install Dependencies
         run: |
-          pip install jupyter qiskit[visualization]
+          pip install jupyter 'qiskit[visualization]<1'
           sudo apt-get install -y pandoc graphviz
         shell: bash
       - name: Run Qiskit Optimization Tutorials