diff --git a/src/dotnet/Dockerfile b/src/dotnet/Dockerfile
index c9c3459..b1eff7b 100644
--- a/src/dotnet/Dockerfile
+++ b/src/dotnet/Dockerfile
@@ -8,7 +8,7 @@
 #    CORECLR_PROFILER_PATH=%InstallationLocation%/libNewRelicProfiler.so
 #    CORECLR_NEWRELIC_HOME=%InstallationLocation% 
 
-FROM alpine:latest@sha256:b89d9c93e9ed3597455c90a0b88a8bbb5cb7188438f70953fede212a0c4394e0 as build
+FROM alpine:latest@sha256:0a4eaa0eecf5f8c050e5bba433f58c052be7587ee8af3e8b3910ef9ab5fbe9f5 as build
 RUN apk update && apk add ca-certificates
 WORKDIR /instrumentation