diff --git a/aznamingtool/Dockerfile b/aznamingtool/Dockerfile
index b891fd84da38..906f745d8d66 100644
--- a/aznamingtool/Dockerfile
+++ b/aznamingtool/Dockerfile
@@ -8,7 +8,7 @@
 #EXPOSE 443
 
 ### BUILD ###
-FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine3.20@sha256:1e2d0919b9489be1306a955bc506b74a95fd0c5fb9cb8bd58b96bea82d600152 AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine3.20@sha256:d27f74bbb6f04810e8ba7c986b4382dc2e7510218771e43a2ecb10706a02eae7 AS build
 WORKDIR /src
 
 ARG BUILD_VERSION
diff --git a/aznamingtool/Dockerfile.alpine b/aznamingtool/Dockerfile.alpine
index 7c5d0fdea296..8325ea4967be 100644
--- a/aznamingtool/Dockerfile.alpine
+++ b/aznamingtool/Dockerfile.alpine
@@ -8,7 +8,7 @@ EXPOSE 80
 EXPOSE 443
 
 ### BUILD ###
-FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine3.20@sha256:1e2d0919b9489be1306a955bc506b74a95fd0c5fb9cb8bd58b96bea82d600152 AS build
+FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine3.20@sha256:d27f74bbb6f04810e8ba7c986b4382dc2e7510218771e43a2ecb10706a02eae7 AS build
 WORKDIR /src
 
 ARG BUILD_VERSION