diff --git a/.github/docker/Dockerfile.dotnetrestore b/.github/docker/Dockerfile.dotnetrestore
index 2f60b0bda..50d3f6a03 100644
--- a/.github/docker/Dockerfile.dotnetrestore
+++ b/.github/docker/Dockerfile.dotnetrestore
@@ -1,3 +1,3 @@
-FROM mcr.microsoft.com/dotnet/sdk:8.0.419-bookworm-slim@sha256:dd09bcce84d9130e7f3e85c83a8ce9709e1d95e45c48c722a0d7923b38d8024c
+FROM mcr.microsoft.com/dotnet/sdk:8.0.420-bookworm-slim@sha256:ec47373b40fc22a31c891c5be8df83f8cbadc24e785b10899545e33a1a1c2183
 
 CMD echo this is a dummy file used to automate dependency upgrades for plugins