diff --git a/cdecl-10.4.tar.gz b/cdecl-10.4.tar.gz
deleted file mode 100644
index fe93c4a..0000000
--- a/cdecl-10.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f2c9523261c7aff6ca1b848bd519b3bfb6d5face9354fe76dc2f3b8338998801
-size 1137962
diff --git a/cdecl-11.2.tar.gz b/cdecl-11.2.tar.gz
new file mode 100644
index 0000000..30b7e78
--- /dev/null
+++ b/cdecl-11.2.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f2df7c410a52efaded9db4fcba4924dcf81ca5cb71dc8dd8c3ae70dbff507d7
+size 1184770
diff --git a/cdecl.changes b/cdecl.changes
index ff361b6..33fca48 100644
--- a/cdecl.changes
+++ b/cdecl.changes
@@ -1,3 +1,32 @@
+-------------------------------------------------------------------
+Sun Oct  3 16:16:55 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 11.2
+  * const_cast, dynamic_cast, and reinterpret_cast now perform
+    additional checks.
+- Add unbreak-gnulib.diff
+
+-------------------------------------------------------------------
+Fri Oct  1 22:22:52 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 11.1
+  * Fixed multiple nested declarations crash.
+
+-------------------------------------------------------------------
+Tue Sep 28 09:00:26 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 11.0
+  * Correctly forbid functions returning struct in K&R C.
+  * Support digraphs before C95 and trigraphs in K&R C.
+  * Optional () for destructor.
+  * C++20's nested inline namespaces are now supported
+  * In-class default, delete, and noexcept constructors are now
+    accepted.
+  * A raw string literal like R"abc(X)ab)abc" was previously not
+    parsed correctly.
+  * An array of reference (or rvalue reference) is now correctly
+    flagged as an error.
+
 -------------------------------------------------------------------
 Sat Aug 28 13:35:12 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/cdecl.spec b/cdecl.spec
index 7b8b036..96c6844 100644
--- a/cdecl.spec
+++ b/cdecl.spec
@@ -17,7 +17,7 @@
 
 
 Name:           cdecl
-Version:        10.4
+Version:        11.2
 Release:        0
 Summary:        C/C++ function declaration translator
 License:        GPL-3.0-or-later
@@ -25,6 +25,7 @@ Group:          Development/Languages/C and C++
 URL:            https://github.com/paul-j-lucas/cdecl/
 
 Source:         https://github.com/paul-j-lucas/cdecl/releases/download/cdecl-%version/cdecl-%version.tar.gz
+Patch1:         unbreak-gnulib.diff
 BuildRequires:  bison
 BuildRequires:  flex
 BuildRequires:  ncurses-devel
diff --git a/unbreak-gnulib.diff b/unbreak-gnulib.diff
new file mode 100644
index 0000000..bfe3781
--- /dev/null
+++ b/unbreak-gnulib.diff
@@ -0,0 +1,32 @@
+From: Jan Engelhardt <jengelh@inai.de>
+Date: 2021-10-03 18:24:41.647102516 +0200
+
+Resolve a build failure due to unexpanded macros.
+(string.in.h is missing the fallback definition for _GL_*
+that are already present in stdlib.in.h.)
+---
+ lib/string.in.h |   11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+Index: cdecl-11.2/lib/string.in.h
+===================================================================
+--- cdecl-11.2.orig/lib/string.in.h
++++ cdecl-11.2/lib/string.in.h
+@@ -420,6 +420,17 @@ _GL_WARN_ON_USE (strchrnul, "strchrnul i
+ # endif
+ #endif
+ 
++#ifndef _GL_ATTRIBUTE_MALLOC
++# if __GNUC__ >= 3 || defined __clang__
++#  define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
++# else
++#  define _GL_ATTRIBUTE_MALLOC
++# endif
++#endif
++#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
++# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
++#endif
++
+ /* Duplicate S, returning an identical malloc'd string.  */
+ #if @GNULIB_STRDUP@
+ # if @REPLACE_STRDUP@