diff --git a/.woodpecker/build.yml b/.woodpecker/build.yml
index 36fd5ac..daeed52 100644
--- a/.woodpecker/build.yml
+++ b/.woodpecker/build.yml
@@ -5,7 +5,7 @@
       # install xvfb to allow for graphics-dependent tests
       - apt-get update && apt-get install -y --no-install-recommends xauth xvfb openjdk-11-jdk
       # install dotnet
-      - curl -sSL https://dot.net/v1/dotnet-install.sh | bash /dev/stdin --version 8.0
+      - curl -sSL https://dot.net/v1/dotnet-install.sh | bash /dev/stdin --version 8.0.100
       - export DOTNET_ROOT=$HOME/.dotnet
       - export PATH=$PATH:$DOTNET_ROOT:$DOTNET_ROOT/tools
       # run cake