diff --git a/examples/opentelemetry/Dockerfile-opentelemetry b/examples/opentelemetry/Dockerfile-opentelemetry
index 1462bd33651f..43eb634a2962 100644
--- a/examples/opentelemetry/Dockerfile-opentelemetry
+++ b/examples/opentelemetry/Dockerfile-opentelemetry
@@ -1,4 +1,4 @@
-FROM alpine:3.19@sha256:c5b1261d6d3e43071626931fc004f70149baeba2c8ec672bd4f27761f8e1ad6b as otelc_curl
+FROM alpine:3.20@sha256:77726ef6b57ddf65bb551896826ec38bc3e53f75cdde31354fbffb4f25238ebd as otelc_curl
 RUN apk --update add curl
 
 FROM otel/opentelemetry-collector:latest@sha256:2cfa5eb469eaf226c1fd62e6e3d38f94a8550951f49136fef3c78f38c211415e