diff --git a/onetl/connection/db_connection/oracle/connection.py b/onetl/connection/db_connection/oracle/connection.py
index 45fc76558..a2d8d35b9 100644
--- a/onetl/connection/db_connection/oracle/connection.py
+++ b/onetl/connection/db_connection/oracle/connection.py
@@ -206,14 +206,14 @@ def get_packages(
         """
 
         default_java_version = "8"
-        default_package_version = "23.3.0.0.23.09"
+        default_package_version = "23.3.0.23.09"
 
         java_ver = Version(java_version or default_java_version)
         if java_ver.major < 8:
             raise ValueError(f"Java version must be at least 8, got {java_ver.major}")
 
         jre_ver = "8" if java_ver.major < 11 else "11"
-        jdbc_version = Version(package_version or default_package_version)
+        jdbc_version = Version(package_version or default_package_version).min_digits(4)
 
         return [f"com.oracle.database.jdbc:ojdbc{jre_ver}:{jdbc_version}"]
 
@@ -222,7 +222,7 @@ def package(cls) -> str:
         """Get package name to be downloaded by Spark."""
         msg = "`Oracle.package` will be removed in 1.0.0, use `Oracle.get_packages()` instead"
         warnings.warn(msg, UserWarning, stacklevel=3)
-        return "com.oracle.database.jdbc:ojdbc8:23.3.0.0.23.09"
+        return "com.oracle.database.jdbc:ojdbc8:23.3.0.23.09"
 
     @property
     def jdbc_url(self) -> str:
diff --git a/tests/tests_unit/tests_db_connection_unit/test_oracle_unit.py b/tests/tests_unit/tests_db_connection_unit/test_oracle_unit.py
index 69fca40cc..6e8a31dc1 100644
--- a/tests/tests_unit/tests_db_connection_unit/test_oracle_unit.py
+++ b/tests/tests_unit/tests_db_connection_unit/test_oracle_unit.py
@@ -14,7 +14,7 @@ def test_oracle_class_attributes():
 def test_oracle_package():
     warning_msg = re.escape("will be removed in 1.0.0, use `Oracle.get_packages()` instead")
     with pytest.warns(UserWarning, match=warning_msg):
-        assert Oracle.package == "com.oracle.database.jdbc:ojdbc8:23.3.0.0.23.09"
+        assert Oracle.package == "com.oracle.database.jdbc:ojdbc8:23.3.0.23.09"
 
 
 def test_oracle_get_packages_no_input():
@@ -30,20 +30,38 @@ def test_oracle_get_packages_java_version_not_supported(java_version):
 @pytest.mark.parametrize(
     "java_version, package_version, expected_packages",
     [
-        (None, None, ["com.oracle.database.jdbc:ojdbc8:23.3.0.0.23.09"]),
-        ("8", None, ["com.oracle.database.jdbc:ojdbc8:23.3.0.0.23.09"]),
-        ("8", "23.3.0.0.23.09", ["com.oracle.database.jdbc:ojdbc8:23.3.0.0.23.09"]),
-        ("9", None, ["com.oracle.database.jdbc:ojdbc8:23.3.0.0.23.09"]),
-        ("11", None, ["com.oracle.database.jdbc:ojdbc11:23.3.0.0.23.09"]),
+        (None, None, ["com.oracle.database.jdbc:ojdbc8:23.3.0.23.09"]),
+        ("8", None, ["com.oracle.database.jdbc:ojdbc8:23.3.0.23.09"]),
+        ("8", "23.3.0.23.09", ["com.oracle.database.jdbc:ojdbc8:23.3.0.23.09"]),
+        ("8", "21.13.0.0", ["com.oracle.database.jdbc:ojdbc8:21.13.0.0"]),
+        ("9", None, ["com.oracle.database.jdbc:ojdbc8:23.3.0.23.09"]),
+        ("9", "21.13.0.0", ["com.oracle.database.jdbc:ojdbc8:21.13.0.0"]),
+        ("11", None, ["com.oracle.database.jdbc:ojdbc11:23.3.0.23.09"]),
         ("11", "21.13.0.0", ["com.oracle.database.jdbc:ojdbc11:21.13.0.0"]),
         ("17", "21.13.0.0", ["com.oracle.database.jdbc:ojdbc11:21.13.0.0"]),
-        ("20", "23.3.0.0.23.09", ["com.oracle.database.jdbc:ojdbc11:23.3.0.0.23.09"]),
+        ("20", "23.3.0.23.09", ["com.oracle.database.jdbc:ojdbc11:23.3.0.23.09"]),
     ],
 )
 def test_oracle_get_packages(java_version, package_version, expected_packages):
     assert Oracle.get_packages(java_version=java_version, package_version=package_version) == expected_packages
 
 
+@pytest.mark.parametrize(
+    "java_version, package_version",
+    [
+        ("8", "23.3.0"),
+        ("11", "23.3"),
+        ("11", "a.b.c.d"),
+    ],
+)
+def test_oracle_get_packages_invalid_version(java_version, package_version):
+    with pytest.raises(
+        ValueError,
+        match=rf"Version '{package_version}' does not have enough numeric components for requested format \(expected at least 4\).",
+    ):
+        Oracle.get_packages(java_version=java_version, package_version=package_version)
+
+
 @pytest.mark.parametrize("java_version", ["7", "6"])
 def test_oracle_get_packages_java_version_not_supported(java_version):
     with pytest.raises(ValueError, match=f"Java version must be at least 8, got {java_version}"):