diff --git a/Dockerfile b/Dockerfile
index e632ae8..b372676 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM rust:1.59.0-slim-bullseye as builder
 WORKDIR /build
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    libssl-dev=1.1.1k-1+deb11u1 \
+    libssl-dev=1.1.1k-1+deb11u2 \
     pkg-config=0.29.2-1
 
 COPY ./ /build