diff --git a/docker/Dockerfile b/docker/Dockerfile
index 25412bd86..fcb2d94ac 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -9,7 +9,7 @@ RUN apt-get update && \
     rm -rf /var/lib/apt/lists/*
 
 # https://hub.docker.com/_/microsoft-dotnet
-FROM mcr.microsoft.com/dotnet/sdk:10.0-noble-amd64 AS build
+FROM mcr.microsoft.com/dotnet/sdk:10.0.102-noble-amd64 AS build
 RUN apt-get update && apt-get install -y ca-certificates gnupg default-jre-headless python3-pip
 WORKDIR /source
 
diff --git a/docker/arm32v7/Dockerfile b/docker/arm32v7/Dockerfile
index 546cd8717..9d95d9a9b 100644
--- a/docker/arm32v7/Dockerfile
+++ b/docker/arm32v7/Dockerfile
@@ -4,7 +4,7 @@ FROM --platform=linux/arm/v7 ghcr.io/ersatztv/ersatztv-ffmpeg:7.1.1 AS runtime-b
 COPY --from=dotnet-runtime /usr/share/dotnet /usr/share/dotnet
 
 # https://hub.docker.com/_/microsoft-dotnet
-FROM mcr.microsoft.com/dotnet/sdk:10.0-noble-amd64 AS build
+FROM mcr.microsoft.com/dotnet/sdk:10.0.102-noble-amd64 AS build
 RUN apt-get update && apt-get install -y ca-certificates gnupg
 WORKDIR /source
 
diff --git a/docker/arm64/Dockerfile b/docker/arm64/Dockerfile
index 3e122386a..c97c2568a 100644
--- a/docker/arm64/Dockerfile
+++ b/docker/arm64/Dockerfile
@@ -4,7 +4,7 @@ FROM --platform=linux/arm64 ghcr.io/ersatztv/ersatztv-ffmpeg:7.1.1 AS runtime-ba
 COPY --from=dotnet-runtime /usr/share/dotnet /usr/share/dotnet
 
 # https://hub.docker.com/_/microsoft-dotnet
-FROM mcr.microsoft.com/dotnet/sdk:10.0-noble-arm64v8 AS build
+FROM mcr.microsoft.com/dotnet/sdk:10.0.102-noble-arm64v8 AS build
 RUN apt-get update && apt-get install -y ca-certificates gnupg
 WORKDIR /source