diff --git a/cabal.project b/cabal.project
index 43969d5fe0aa..1c1de8156491 100644
--- a/cabal.project
+++ b/cabal.project
@@ -12,11 +12,11 @@ source-repository-package
   tag: cb54223919ecd327250f1b167e4e0c61473f402e
 
 source-repository-package
-    type: git
-    location: https://github.com/obsidiansystems/pandoc-types
-    branch: functored-ast
+  type: git
+  location: https://github.com/obsidiansystems/pandoc-types
+  tag: e57d3137776a64bb145d0c11d88255f86dc7420a
 
 source-repository-package
-    type: git
-    location: https://github.com/obsidiansystems/pandoc-lua-marshal
-    branch: functored-ast
+  type: git
+  location: https://github.com/obsidiansystems/pandoc-lua-marshal
+  tag: 00730767bfe3e13dc067885d516e904cb0e6e9dd