diff --git a/dodona-haskell.dockerfile b/dodona-haskell.dockerfile
index f565209..d620cb9 100644
--- a/dodona-haskell.dockerfile
+++ b/dodona-haskell.dockerfile
@@ -1,4 +1,4 @@
-FROM haskell:9.8.2
+FROM haskell:9.8.1
 
 RUN apt-get update \
  # Install jq for json querying in bash
@@ -23,8 +23,8 @@ RUN cabal update \
         HUnit-1.6.2.0 \
         MissingH-1.6.0.1 \
         QuickCheck-2.14.3 \
-        ghc-lib-parser-9.8.2.20240223 \
-        ghc-lib-parser-ex-9.8.0.2 \
+        ghc-lib-parser-9.8.1.20231121 \
+        ghc-lib-parser-ex-9.8.0.0 \
         gloss-1.13.2.2 \
         hlint-3.8 \
         splitmix-0.1.0.5 \