diff --git a/CHANGELOG.md b/CHANGELOG.md
index e748e57396e7ff5735aa9f4219b92e7b4abc2654..80b1b1ee93370b925b143145743e9128b142e786 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # libaec Changelog
 All notable changes to libaec will be documented in this file.
 
+## [1.0.2] - 2017-10-18
+
+### Fixed
+- C99 requirement in all build systems
+
 ## [1.0.1] - 2017-07-14
 
 ### Fixed
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1bcbdcb0c647128c7d338cdaef03e163fe2dae96..3303f7226358c4991f83a84c40bea2b25f0bd278 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ include(cmake/macros.cmake)
 project(libaec)
 set(libaec_VERSION_MAJOR 1)
 set(libaec_VERSION_MINOR 0)
-set(libaec_VERSION_PATCH 1)
+set(libaec_VERSION_PATCH 2)
 set(CMAKE_BUILD_TYPE Release)
 enable_testing()
 
diff --git a/configure.ac b/configure.ac
index d4789b9b9cbbb3b59ec25b8ce6ce6bb28860dbd3..e958719d375d4d7a2e7a3fed6e4988a94a16d480 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.64])
-AC_INIT([libaec], [1.0.1], [rosenhauer@dkrz.de])
+AC_INIT([libaec], [1.0.2], [rosenhauer@dkrz.de])
 
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_AUX_DIR([config])
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 98ca4d461908453c0c5e61d11c3e12f6e9e9883f..93c681bbf6540ef537e847ca561d96a841ee58dc 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,5 +1,5 @@
 add_library(aec ${LIB_TYPE} ${libaec_SRCS})
-set_target_properties(aec PROPERTIES VERSION 0.0.7 SOVERSION 0)
+set_target_properties(aec PROPERTIES VERSION 0.0.8 SOVERSION 0)
 add_library(sz ${LIB_TYPE} sz_compat.c)
 set_target_properties(sz PROPERTIES VERSION 2.0.1 SOVERSION 2)
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 95fcd1c4593d1b845f9fad41950429b8d834c3a1..de81372bdca88191d085085a82ac033d3251f9e4 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -3,7 +3,7 @@ AM_CPPFLAGS = -DBUILDING_LIBAEC
 lib_LTLIBRARIES = libaec.la libsz.la
 libaec_la_SOURCES = encode.c encode_accessors.c decode.c \
 encode.h encode_accessors.h decode.h
-libaec_la_LDFLAGS = -version-info 0:7:0 -no-undefined
+libaec_la_LDFLAGS = -version-info 0:8:0 -no-undefined
 
 libsz_la_SOURCES = sz_compat.c
 libsz_la_LIBADD = libaec.la