diff --git a/adbc_drivers_dev/.env b/adbc_drivers_dev/.env
index 942fb08..9ec0919 100644
--- a/adbc_drivers_dev/.env
+++ b/adbc_drivers_dev/.env
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-GO=1.26.1
+GO=1.26.4
 LIBCLANG=18.1.1
 MANYLINUX=manylinux2014
 RUST=1.93.1