diff --git a/.github/workflows/end_to_end_test_ci.disabled b/.github/workflows/end_to_end_test_ci.disabled
index 9b9389f3f..86a4018a7 100644
--- a/.github/workflows/end_to_end_test_ci.disabled
+++ b/.github/workflows/end_to_end_test_ci.disabled
@@ -97,7 +97,7 @@ jobs:
          cache: "pip"
 
      - name: Install dependencies
-       run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+       run: python -m pip install --upgrade nox 'pdm==2.19.3'
 
      - name: Create wallet files
        run: |
diff --git a/.github/workflows/executor_ci.yml b/.github/workflows/executor_ci.yml
index 53a1e97f6..35d0c4717 100644
--- a/.github/workflows/executor_ci.yml
+++ b/.github/workflows/executor_ci.yml
@@ -25,7 +25,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Create dotenv file
         run: cp ./envs/dev/.env.template .env
       - name: Run linters
@@ -45,7 +45,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Create dotenv file
         run: cp ./envs/dev/.env.template .env
       - name: Run mypy
@@ -66,7 +66,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Setup common virtualenv
         # In order not to exhaust disk on GitHub runner, we use one single
         # virtualenv for all pdm projects: miner, executor, validator.
diff --git a/.github/workflows/integration_ci.yml b/.github/workflows/integration_ci.yml
index 9cddc0e5d..e2b3f4a59 100644
--- a/.github/workflows/integration_ci.yml
+++ b/.github/workflows/integration_ci.yml
@@ -23,7 +23,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Setup common virtualenv
         # In order not to exhaust disk on GitHub runner, we use one single
         # virtualenv for all pdm projects: miner, executor, validator.
diff --git a/.github/workflows/library_cd.yml b/.github/workflows/library_cd.yml
index 518f42b82..bd6bc3e65 100644
--- a/.github/workflows/library_cd.yml
+++ b/.github/workflows/library_cd.yml
@@ -27,7 +27,7 @@ jobs:
         with:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Get version from tag
         id: get-version
         run: echo "version=${GITHUB_REF#refs/tags/library-v}" >> "$GITHUB_OUTPUT"
diff --git a/.github/workflows/library_ci.yml b/.github/workflows/library_ci.yml
index d8056b3a7..cef7f09c6 100644
--- a/.github/workflows/library_ci.yml
+++ b/.github/workflows/library_ci.yml
@@ -25,7 +25,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Run linters
         run: nox -vs lint
       - name: Check for missing migrations
@@ -45,7 +45,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Run mypy
         run: nox -vs type_check
   test:
@@ -64,6 +64,6 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Run unit tests
         run: nox -vs test
diff --git a/.github/workflows/miner_ci.yml b/.github/workflows/miner_ci.yml
index 98d1365b3..bbf4c44ed 100644
--- a/.github/workflows/miner_ci.yml
+++ b/.github/workflows/miner_ci.yml
@@ -25,7 +25,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Create dotenv file
         run: cp ./envs/dev/.env.template .env
       - name: Run linters check
@@ -45,7 +45,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Create dotenv file
         run: cp ./envs/dev/.env.template .env
       - name: Run mypy
@@ -66,7 +66,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Setup common virtualenv
         # In order not to exhaust disk on GitHub runner, we use one single
         # virtualenv for all pdm projects: miner, executor, validator.
diff --git a/.github/workflows/validator_ci.yml b/.github/workflows/validator_ci.yml
index b3244bfd7..3b30d24f7 100644
--- a/.github/workflows/validator_ci.yml
+++ b/.github/workflows/validator_ci.yml
@@ -25,7 +25,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Create dotenv file
         run: cp ./envs/dev/.env.template .env
       - name: Run linters
@@ -45,7 +45,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Create dotenv file
         run: cp ./envs/dev/.env.template .env
       - name: Run mypy
@@ -66,7 +66,7 @@ jobs:
           python-version: ${{ env.PYTHON_DEFAULT_VERSION }}
           cache: "pip"
       - name: Install dependencies
-        run: python -m pip install --upgrade nox 'pdm>=2.12,<3'
+        run: python -m pip install --upgrade nox 'pdm==2.19.3'
       - name: Setup common virtualenv
         # In order not to exhaust disk on GitHub runner, we use one single
         # virtualenv for all pdm projects: miner, executor, validator.