diff --git a/docker/alpine.dockerfile b/docker/alpine.dockerfile
index f8315b310a..312d609e54 100644
--- a/docker/alpine.dockerfile
+++ b/docker/alpine.dockerfile
@@ -19,7 +19,7 @@ ENV gRPC_PluginFullPath=/usr/bin/grpc_csharp_plugin
 # Install older sdks using the install script
 RUN curl -sSL https://dot.net/v1/dotnet-install.sh --output dotnet-install.sh \
     && echo "SHA256: $(sha256sum dotnet-install.sh)" \
-    && echo "8b33761700040a9cd7f835f181a7c350b866e42425540c3a1894cc7919b275e3  dotnet-install.sh" | sha256sum -c \
+    && echo "de4957e41252191427a8ba0866f640b9f19c98fad62305919de41bd332e9c820  dotnet-install.sh" | sha256sum -c \
     && chmod +x ./dotnet-install.sh \
     && ./dotnet-install.sh -v 6.0.427 --install-dir /usr/share/dotnet --no-path \
     && ./dotnet-install.sh -v 7.0.410 --install-dir /usr/share/dotnet --no-path \
diff --git a/docker/debian-arm64.dockerfile b/docker/debian-arm64.dockerfile
index 25aa6a3816..97a6f329b1 100644
--- a/docker/debian-arm64.dockerfile
+++ b/docker/debian-arm64.dockerfile
@@ -9,7 +9,7 @@ RUN apt-get update && \
 # Install older sdks using the install script as there are no arm64 SDK packages.
 RUN curl -sSL https://dot.net/v1/dotnet-install.sh --output dotnet-install.sh \
     && echo "SHA256: $(sha256sum dotnet-install.sh)" \
-    && echo "8b33761700040a9cd7f835f181a7c350b866e42425540c3a1894cc7919b275e3  dotnet-install.sh" | sha256sum -c \
+    && echo "de4957e41252191427a8ba0866f640b9f19c98fad62305919de41bd332e9c820  dotnet-install.sh" | sha256sum -c \
     && chmod +x ./dotnet-install.sh \
     && ./dotnet-install.sh -v 6.0.427 --install-dir /usr/share/dotnet --no-path \
     && ./dotnet-install.sh -v 7.0.410 --install-dir /usr/share/dotnet --no-path \