diff --git a/ocaml-sedlex-no-curl.patch b/ocaml-sedlex-no-curl.patch
index 9dd80f9..55864b6 100644
--- a/ocaml-sedlex-no-curl.patch
+++ b/ocaml-sedlex-no-curl.patch
@@ -1,20 +1,35 @@
---- sedlex-2.2/src/generator/data/dune.orig	2020-02-08 14:55:37.000000000 -0700
-+++ sedlex-2.2/src/generator/data/dune	2020-06-18 09:51:50.348134755 -0600
-@@ -1,14 +1,11 @@
+--- sedlex-2.6/src/generator/data/dune.orig	2022-03-29 10:23:02.000000000 -0600
++++ sedlex-2.6/src/generator/data/dune	2022-03-30 09:10:19.151283029 -0600
+@@ -1,29 +1,11 @@
  (rule
-   (targets DerivedCoreProperties.txt)
--  (deps    base_url)
--  (action  (run curl -L -s %{read:base_url}/ucd/DerivedCoreProperties.txt -o DerivedCoreProperties.txt)))
-+  (action  (copy /usr/share/unicode/ucd/DerivedCoreProperties.txt DerivedCoreProperties.txt)))
+  (targets DerivedCoreProperties.txt)
+- (deps base_url)
+- (action
+-  (run
+-   curl
+-   -L
+-   -s
+-   %{read:base_url}/ucd/DerivedCoreProperties.txt
+-   -o
+-   DerivedCoreProperties.txt)))
++ (action  (copy /usr/share/unicode/ucd/DerivedCoreProperties.txt DerivedCoreProperties.txt)))
  
  (rule
-   (targets DerivedGeneralCategory.txt)
--  (deps    base_url)
--  (action  (run curl -L -s %{read:base_url}/ucd/extracted/DerivedGeneralCategory.txt -o DerivedGeneralCategory.txt)))
-+  (action  (copy /usr/share/unicode/ucd/extracted/DerivedGeneralCategory.txt DerivedGeneralCategory.txt)))
+  (targets DerivedGeneralCategory.txt)
+- (deps base_url)
+- (action
+-  (run
+-   curl
+-   -L
+-   -s
+-   %{read:base_url}/ucd/extracted/DerivedGeneralCategory.txt
+-   -o
+-   DerivedGeneralCategory.txt)))
++ (action  (copy /usr/share/unicode/ucd/extracted/DerivedGeneralCategory.txt DerivedGeneralCategory.txt)))
  
  (rule
-   (targets PropList.txt)
--  (deps    base_url)
--  (action  (run curl -L -s %{read:base_url}/ucd/PropList.txt -o PropList.txt)))
-+  (action  (copy /usr/share/unicode/ucd/PropList.txt PropList.txt)))
+  (targets PropList.txt)
+- (deps base_url)
+- (action
+-  (run curl -L -s %{read:base_url}/ucd/PropList.txt -o PropList.txt)))
++ (action  (copy /usr/share/unicode/ucd/PropList.txt PropList.txt)))
diff --git a/ocaml-sedlex-uchar.patch b/ocaml-sedlex-uchar.patch
index 7eb82e3..a670413 100644
--- a/ocaml-sedlex-uchar.patch
+++ b/ocaml-sedlex-uchar.patch
@@ -1,28 +1,19 @@
---- a/dune-project	2021-07-31 00:53:24.000000000 -0600
-+++ b/dune-project	2021-09-01 10:35:54.195593680 -0600
+--- sedlex-2.6/dune-project.orig	2022-03-29 10:23:02.000000000 -0600
++++ sedlex-2.6/dune-project	2022-03-30 09:12:20.352338251 -0600
 @@ -21,5 +21,4 @@ extension.")
-    (ocaml (>= 4.04))
+    (ocaml (>= 4.08))
     dune
-    (ppxlib (>= 0.18.0))
+    (ppxlib (>= 0.26.0))
 -   gen
 -   uchar))
 +   gen))
---- a/sedlex.opam	2021-07-31 00:53:24.000000000 -0600
-+++ b/sedlex.opam	2021-09-01 10:36:10.123626201 -0600
+--- sedlex-2.6/sedlex.opam.orig	2022-03-29 10:23:02.000000000 -0600
++++ sedlex-2.6/sedlex.opam	2022-03-30 09:12:42.352346681 -0600
 @@ -20,7 +20,6 @@ depends: [
    "dune" {>= "2.8"}
-   "ppxlib" {>= "0.18.0"}
+   "ppxlib" {>= "0.26.0"}
    "gen"
 -  "uchar"
    "odoc" {with-doc}
  ]
  build: [
---- a/src/lib/dune	2021-07-31 00:53:24.000000000 -0600
-+++ b/src/lib/dune	2021-09-01 10:35:25.851535799 -0600
-@@ -2,5 +2,5 @@
-  (name sedlex)
-  (public_name sedlex)
-  (wrapped false)
-- (libraries gen uchar)
-+ (libraries gen)
-  (flags :standard -w +A-4-9 -safe-string))
diff --git a/ocaml-sedlex.spec b/ocaml-sedlex.spec
index 87a48ce..dd2932c 100644
--- a/ocaml-sedlex.spec
+++ b/ocaml-sedlex.spec
@@ -1,7 +1,8 @@
 %undefine _package_note_flags
+
 Name:           ocaml-sedlex
-Version:        2.5
-Release:        4%{?dist}
+Version:        2.6
+Release:        1%{?dist}
 Summary:        Unicode-friendly lexer generator
 
 License:        MIT
@@ -87,6 +88,9 @@ dune runtest --release
 
 
 %changelog
+* Wed Apr 27 2022 Jerry James <loganjerry@gmail.com> - 2.6-1
+- Version 2.6 (update for ocaml-ppxlib 0.26.0)
+
 * Mon Feb 28 2022 Jerry James <loganjerry@gmail.com> - 2.5-4
 - Rebuild for ocaml-gen 1.0
 - Add ocaml-seq-devel BR
diff --git a/sources b/sources
index d3c23ed..57db2af 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ocaml-sedlex-2.5.tar.gz) = 5c511a89e43999b34e50cc820a4ac71ecd0315ef144da2af1653077d7497b2ce3658898b723a7c558693766e6bc57369349cdf78c4a4b962a23d4528161b78ef
+SHA512 (ocaml-sedlex-2.6.tar.gz) = 25806a8187c423ab2bf2439cdc1970e0ad8bb9c98dd51f0f5845180656b12fa37f95c7b160db4300336f92a534887d47631f5d9a1e461bcea0f83654c1413168