diff --git a/windows/Dockerfile.2022 b/windows/Dockerfile.2022
index ab1bee45..5f3df2c1 100644
--- a/windows/Dockerfile.2022
+++ b/windows/Dockerfile.2022
@@ -1,7 +1,7 @@
 # escape=`
 
 # Use the latest Windows Server Core image with .NET Framework 4.8.
-FROM mcr.microsoft.com/windows/servercore:ltsc2022@sha256:a264df8cd8c329eed3fd1e0cafcd4f3dc453e2c72a277f9bb140fd6f10a2eefc
+FROM mcr.microsoft.com/windows/servercore:ltsc2022@sha256:d4c6d1a8a1a306b12691c3b2e5e3a8bfad786cbd6b7831cd74a9a6a99eab08ad
 
 LABEL maintainer="Michael Kriese <michael.kriese@visualon.de>" `
   org.opencontainers.image.authors="VisualOn GmbH <code@visualon.de>" `
diff --git a/windows/Dockerfile.2025 b/windows/Dockerfile.2025
index c5c68824..d1823110 100644
--- a/windows/Dockerfile.2025
+++ b/windows/Dockerfile.2025
@@ -1,7 +1,7 @@
 # escape=`
 
 # Use the latest Windows Server Core image with .NET Framework 4.8.
-FROM mcr.microsoft.com/windows/servercore:ltsc2025@sha256:79aa6a176b2e4f1786eb29c4facd33077769eddde4c4a650aea552f6320893c7
+FROM mcr.microsoft.com/windows/servercore:ltsc2025@sha256:a4d6cb8427e90fd15e39bef29e0e800465989793d2a0826d3b7ceba78af0fe34
 
 LABEL maintainer="Michael Kriese <michael.kriese@visualon.de>" `
   org.opencontainers.image.authors="VisualOn GmbH <code@visualon.de>" `