diff --git a/changelog b/changelog
--- a/changelog
+++ b/changelog
@@ -1,3 +1,7 @@
+texmath (0.8.6.6)
+
+  * Allow pandoc-types 1.17.*.
+
 texmath (0.8.6.5)
 
   * Fixed transposition of sub/super on operators (jgm/pandoc#3040).
diff --git a/texmath.cabal b/texmath.cabal
--- a/texmath.cabal
+++ b/texmath.cabal
@@ -1,5 +1,5 @@
 Name:                texmath
-Version:             0.8.6.5
+Version:             0.8.6.6
 Cabal-Version:       >= 1.10
 Build-type:          Simple
 Synopsis:            Conversion between formats used to represent mathematics.
@@ -82,7 +82,7 @@
 
 Library
     Build-depends:       xml, parsec >= 3, containers,
-                         pandoc-types >= 1.12.3.3 && < 1.17, mtl
+                         pandoc-types >= 1.12.3.3 && < 1.18, mtl
     if impl(ghc >= 6.10)
       Build-depends: base >= 4.5 && < 5, syb
     else
@@ -131,7 +131,7 @@
     if flag(executable)
       Buildable:         True
       Build-Depends:     base >= 4.5 && < 5, texmath, xml,
-                         pandoc-types >= 1.12.3.3 && < 1.17,
+                         pandoc-types >= 1.12.3.3 && < 1.18,
                          split, aeson, bytestring, text
     else
       Buildable:         False