diff --git a/.gitignore b/.gitignore
index 586f64c74..901fd674f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -50,4 +50,5 @@ flink-python/dev/.stage.txt
 flink-python/dev/install_command.sh
 flink-python/dev/lint-python.sh
 flink-python/dev/build-wheels.sh
+flink-python/dev/glibc_version_fix.h
 flink-python/dev/dev-requirements.txt
diff --git a/flink-python/dev/integration_test.sh b/flink-python/dev/integration_test.sh
index 436c43bc2..19816725a 100755
--- a/flink-python/dev/integration_test.sh
+++ b/flink-python/dev/integration_test.sh
@@ -42,13 +42,13 @@ FLINK_PYTHON_DIR=$(dirname "$CURRENT_DIR")
 FLINK_SOURCE_DIR=$(dirname "$FLINK_PYTHON_DIR")
 
 # set the FLINK_TEST_LIB_DIR to "flink-connector-kafka"
-export FLINK_TEST_LIB_DIR="$FLINK_SOURCE_DIR"
+export FLINK_TEST_LIBS="${FLINK_SOURCE_DIR}/flink-python/target/test-dependencies/*"
 
 # Temporarily update the installed 'pyflink_gateway_server.py' files with the new one
 # Needed only until Flink 1.19 release
-echo "Checking ${FLINK_TEST_LIB_DIR} for 'pyflink_gateway_server.py'"
-find "${FLINK_TEST_LIB_DIR}/flink-python" -name pyflink_gateway_server.py
-find "${FLINK_TEST_LIB_DIR}/flink-python/.tox" -name pyflink_gateway_server.py -exec cp "${FLINK_TEST_LIB_DIR}/flink-python/pyflink/pyflink_gateway_server.py" {} \;
+echo "Checking ${FLINK_SOURCE_DIR} for 'pyflink_gateway_server.py'"
+find "${FLINK_SOURCE_DIR}/flink-python" -name pyflink_gateway_server.py
+find "${FLINK_SOURCE_DIR}/flink-python/.tox" -name pyflink_gateway_server.py -exec cp "${FLINK_SOURCE_DIR}/flink-python/pyflink/pyflink_gateway_server.py" {} \;
 
 # python test
 test_all_modules
diff --git a/flink-python/pom.xml b/flink-python/pom.xml
index 73981d231..8390fefee 100644
--- a/flink-python/pom.xml
+++ b/flink-python/pom.xml
@@ -91,6 +91,7 @@ under the License.
                                 <delete file="${project.basedir}/dev/install_command.sh"/>
                                 <delete file="${project.basedir}/dev/lint-python.sh"/>
                                 <delete file="${project.basedir}/dev/build-wheels.sh"/>
+                                <delete file="${project.basedir}/dev/glibc_version_fix.h"/>
                                 <delete file="${project.basedir}/dev/dev-requirements.txt"/>
                                 <delete file="${project.basedir}/pyflink/datastream/connectors/kafka_connector_version.py"/>
                             </target>
@@ -173,7 +174,7 @@ under the License.
                             <goal>download-single</goal>
                         </goals>
                         <configuration>
-                            <url>https://raw.githubusercontent.com/apache/flink/release-${flink.version}/flink-python/dev/install_command.sh</url>
+                            <url>https://raw.githubusercontent.com/pvary/flink-connector-shared-utils/ci_utils/python/install_command.sh</url>
                             <toDir>${project.basedir}/dev</toDir>
                             <skip>${python.infra.download.skip}</skip>
                         </configuration>
@@ -185,7 +186,7 @@ under the License.
                             <goal>download-single</goal>
                         </goals>
                         <configuration>
-                            <url>https://raw.githubusercontent.com/apache/flink/release-${flink.version}/flink-python/dev/lint-python.sh</url>
+                            <url>https://raw.githubusercontent.com/pvary/flink-connector-shared-utils/ci_utils/python/lint-python.sh</url>
                             <toDir>${project.basedir}/dev</toDir>
                             <skip>${python.infra.download.skip}</skip>
                         </configuration>
@@ -197,7 +198,19 @@ under the License.
                             <goal>download-single</goal>
                         </goals>
                         <configuration>
-                            <url>https://raw.githubusercontent.com/apache/flink/release-${flink.version}/flink-python/dev/build-wheels.sh</url>
+                            <url>https://raw.githubusercontent.com/pvary/flink-connector-shared-utils/ci_utils/python/build-wheels.sh</url>
+                            <toDir>${project.basedir}/dev</toDir>
+                            <skip>${python.infra.download.skip}</skip>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>download-build-version-header</id>
+                        <phase>validate</phase>
+                        <goals>
+                            <goal>download-single</goal>
+                        </goals>
+                        <configuration>
+                            <url>https://raw.githubusercontent.com/pvary/flink-connector-shared-utils/ci_utils/python/glibc_version_fix.h</url>
                             <toDir>${project.basedir}/dev</toDir>
                             <skip>${python.infra.download.skip}</skip>
                         </configuration>
diff --git a/flink-python/pyflink/pyflink_gateway_server.py b/flink-python/pyflink/pyflink_gateway_server.py
index 132ec81e0..1cf25a54f 100644
--- a/flink-python/pyflink/pyflink_gateway_server.py
+++ b/flink-python/pyflink/pyflink_gateway_server.py
@@ -233,16 +233,13 @@ def construct_test_classpath(env):
     test_jars = []
 
     # Connector tests need to add specific jars to the gateway classpath
-    # flink_source_root = env['FLINK_TEST_LIB_DIR']
-    if 'FLINK_TEST_LIB_DIR' in env:
-        flink_source_root = env['FLINK_TEST_LIB_DIR']
+    if 'FLINK_TEST_LIBS' in env:
+        test_jars += glob.glob(env['FLINK_TEST_LIBS'])
     else:
         flink_source_root = _find_flink_source_root()
-
-    print("ROOOOT: " + flink_source_root)
-    for pattern in test_jar_patterns:
-        pattern = pattern.replace("/", os.path.sep)
-        test_jars += glob.glob(os.path.join(flink_source_root, pattern))
+        for pattern in test_jar_patterns:
+            pattern = pattern.replace("/", os.path.sep)
+            test_jars += glob.glob(os.path.join(flink_source_root, pattern))
     return os.path.pathsep.join(test_jars)