diff --git a/CHANGES b/CHANGES
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,11 @@
 User-visible changes in hledger-api. See also hledger, hledger-lib.
 
 
+# 1.10 (2018/6/30)
+
+* use hledger-lib 1.10
+
+
 # 1.9.1 (2018/4/30)
 
 * use hledger-lib 1.9.1
diff --git a/hledger-api.1 b/hledger-api.1
--- a/hledger-api.1
+++ b/hledger-api.1
@@ -1,5 +1,5 @@
 
-.TH "hledger\-api" "1" "April 2018" "hledger\-api 1.9.1" "hledger User Manuals"
+.TH "hledger\-api" "1" "June 2018" "hledger\-api 1.9.99" "hledger User Manuals"
 
 
 
diff --git a/hledger-api.cabal b/hledger-api.cabal
--- a/hledger-api.cabal
+++ b/hledger-api.cabal
@@ -2,10 +2,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: ddd609623effac971ca9071b9698def791a428506794509717a218c0a5b2bde1
+-- hash: 2acd31f63b652f44450cca4ab0448c41091d934449a7c47e1423c6526dd36e72
 
 name:           hledger-api
-version:        1.9.1
+version:        1.10
 synopsis:       Web API server for the hledger accounting tool
 description:    This is a simple web API server for hledger data.
                 It comes with a series of simple client-side web app examples.
@@ -24,7 +24,7 @@
 maintainer:     Simon Michael <simon@joyful.com>
 license:        GPL-3
 license-file:   LICENSE
-tested-with:    GHC==7.10.3, GHC==8.0.2, GHC==8.2.1
+tested-with:    GHC==7.10.3, GHC==8.0.2, GHC==8.2.2, GHC==8.4.1
 build-type:     Simple
 cabal-version:  >= 1.10
 extra-source-files:
@@ -45,7 +45,7 @@
   other-modules:
       Paths_hledger_api
   ghc-options: -threaded
-  cpp-options: -DVERSION="1.9.1"
+  cpp-options: -DVERSION="1.10"
   build-depends:
       Decimal
     , aeson
@@ -55,8 +55,8 @@
     , data-default >=0.5
     , docopt
     , either
-    , hledger >=1.9.1 && <2.0
-    , hledger-lib >=1.9.1 && <2.0
+    , hledger >=1.10 && <1.11
+    , hledger-lib >=1.10 && <1.11
     , microlens >=0.4
     , microlens-platform >=0.2.3.1
     , safe
diff --git a/hledger-api.hs b/hledger-api.hs
--- a/hledger-api.hs
+++ b/hledger-api.hs
@@ -37,12 +37,12 @@
 import Hledger.Query
 import Hledger.Cli hiding (Reader, version)
 
-hledgerApiVersion="1.9.1"
+hledgerApiVersion="1.10"
 
 -- https://github.com/docopt/docopt.hs#readme
 doc :: Docopt
 doc = [docopt|
-hledger-api 1.9.1
+hledger-api 1.10
 
 Serves hledger data and reports as a JSON web API.
 
diff --git a/hledger-api.info b/hledger-api.info
--- a/hledger-api.info
+++ b/hledger-api.info
@@ -3,8 +3,8 @@
 
 File: hledger-api.info,  Node: Top,  Next: OPTIONS,  Up: (dir)
 
-hledger-api(1) hledger-api 1.9.1
-********************************
+hledger-api(1) hledger-api 1.9.99
+*********************************
 
 hledger-api is a simple web API server, intended to support client-side
 web apps operating on hledger data.  It comes with a series of simple
@@ -80,7 +80,7 @@
 
 Tag Table:
 Node: Top72
-Node: OPTIONS1662
-Ref: #options1747
+Node: OPTIONS1664
+Ref: #options1749
 
 End Tag Table
diff --git a/hledger-api.txt b/hledger-api.txt
--- a/hledger-api.txt
+++ b/hledger-api.txt
@@ -117,4 +117,4 @@
 
 
 
-hledger-api 1.9.1                 April 2018                    hledger-api(1)
+hledger-api 1.9.99                 June 2018                    hledger-api(1)