@@ -19,5 +19,7 @@ packages:
1919- 'https://hackage.haskell.org/package/pandoc-citeproc-0.9/pandoc-citeproc-0.9.tar.gz'
2020extra-deps:
2121- 'cmark-0.5.0'
22−- 'pandoc-types-1.16'
23−resolver: lts-3.20
22+- 'pandoc-types-1.16.0.1'
23+# Use older aeson to avoid excessive memory use in compilation:
24+- 'aeson-0.8.0.2'
25+resolver: lts-4.0