diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1d4d5ad6..1fb09c6c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ 3.12 ]
+        python-version: [ 3.8 ]
     steps:
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
@@ -41,7 +41,7 @@ jobs:
       name: pypi
       url: https://pypi.org/project/iroha2/
     permissions:
-      id-token: write  # IMPORTANT: mandatory for trusted publishing
+      id-token: write
     steps:
     - name: Download all the dists
       uses: actions/download-artifact@v4
diff --git a/.github/workflows/pr-pytests.yml b/.github/workflows/pr-pytests.yml
index d1d43acb..228673d8 100644
--- a/.github/workflows/pr-pytests.yml
+++ b/.github/workflows/pr-pytests.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ 3.12 ]
+        python-version: [ 3.8 ]
     steps:
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
diff --git a/Cargo.toml b/Cargo.toml
index 7c87e0d6..a07211be 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "iroha-python"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html