diff --git a/9.0.2.Dockerfile b/9.0.2.Dockerfile
index 960219b58e0b3c5ae5d58fae9ae3c1c5144e4c97..8b70d40a8fa35c5918d8ded0b614ca3d87132af7 100644
--- a/9.0.2.Dockerfile
+++ b/9.0.2.Dockerfile
@@ -27,7 +27,7 @@ RUN cd /tmp \
   && curl -sSLO https://downloads.haskell.org/~ghc/$GHC_VERSION/ghc-$GHC_VERSION-src.tar.xz \
   && curl -sSLO https://downloads.haskell.org/~ghc/$GHC_VERSION/ghc-$GHC_VERSION-src.tar.xz.sig \
   && gpg --keyserver hkps://keyserver.ubuntu.com:443 \
-    --receive-keys FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD \
+    --receive-keys 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 \
   && gpg --verify ghc-$GHC_VERSION-src.tar.xz.sig ghc-$GHC_VERSION-src.tar.xz \
   && tar xf ghc-$GHC_VERSION-src.tar.xz \
   && cd ghc-$GHC_VERSION \