diff --git a/.circleci/config.yml b/.circleci/config.yml
index b41433c..fb136be 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -114,8 +114,8 @@ jobs:
       - run:
           name: Install building requirements on Linux
           command: |
-            env PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install 3.10.3;
-            pyenv global 3.10.3;
+            env PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install 3.10.2;
+            pyenv global 3.10.2;
             pip install -r ./build_configs/linux/requirements.txt;
       - run:
           name: Build with build.spec
@@ -124,7 +124,7 @@ jobs:
             export CIRCLE_SHORT_SHA1=$(eval echo $CIRCLE_SHA1 | cut -c -7)
             export BUILD_FILE_NAME=staking_deposit-cli-${CIRCLE_SHORT_SHA1}-linux-amd64;
             mkdir ${BUILD_FILE_NAME};
-            pyenv global 3.10.3;
+            pyenv global 3.10.2;
             pyinstaller --distpath ./${BUILD_FILE_NAME} ./build_configs/linux/build.spec;
       - run:
           name: Test executable binaries
@@ -160,8 +160,8 @@ jobs:
       - run:
           name: Install building requirements on Linux ARM64
           command: |
-            env PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install 3.10.3;
-            pyenv global 3.10.3;
+            env PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install 3.10.2;
+            pyenv global 3.10.2;
             pip install -r ./build_configs/linux/requirements.txt;
       - run:
           name: Build with build.spec
@@ -170,7 +170,7 @@ jobs:
             export CIRCLE_SHORT_SHA1=$(eval echo $CIRCLE_SHA1 | cut -c -7)
             export BUILD_FILE_NAME=staking_deposit-cli-${CIRCLE_SHORT_SHA1}-linux-arm64;
             mkdir ${BUILD_FILE_NAME};
-            pyenv global 3.10.3;
+            pyenv global 3.10.2;
             pyinstaller --distpath ./${BUILD_FILE_NAME} ./build_configs/linux/build.spec;
       - run:
           name: Test executable binaries