diff --git a/example/Dockerfile b/example/Dockerfile
index 75fe8ab..04d191a 100644
--- a/example/Dockerfile
+++ b/example/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.99-trixie@sha256:6ff07edce8775d0f64be7aba9197229407301bddf2054d62c27b541a6238a181 AS build
+FROM rust:1.99-trixie@sha256:81015672d6939b0265f09adf96d5de125482bb1330106076956b0518e74edc90 AS build
 WORKDIR /src
 COPY . .
 RUN cargo build --release -p example-function