diff --git a/Dockerfile b/Dockerfile
index 69334ba..196ec3f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM python:3.14-alpine@sha256:5a824eb82cc75361f98611f3cfc5091ea33f10a6ccea4d4ebdabbc523b9a1614
+FROM python:3.14-alpine@sha256:003970a263347645cd23d4f90929ad16ba7ce7d808ee4674ffcc93cb21cc289f
 
 RUN apk update && apk --no-cache add gcc musl-dev openjdk17-jdk curl graphviz ttf-dejavu fontconfig