diff --git a/CHANGELOG.md b/CHANGELOG.md
index d21eba4..a017d87 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+1.5.7
+=====
+Fixes:
+------
+* Fix a bug where realloc failing would return a pointer to an invalid memory address. This is a security issue as it could potentially be used by an attacker to write to arbitrary memory addresses. (see #189), fixed in (954d61e5e7cb9dc6c480fc28ac1cdceca07dd5bd), big thanks @timothyjohncarney for reporting this issue
+* Fix a spelling mistake in the AFL fuzzer dictionary (#185), thanks @jwilk
+
 1.5.6
 =====
 Fixes:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a3f6f6b..84ae78e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ project(cJSON C)
 
 set(PROJECT_VERSION_MAJOR 1)
 set(PROJECT_VERSION_MINOR 5)
-set(PROJECT_VERSION_PATCH 6)
+set(PROJECT_VERSION_PATCH 7)
 set(CJSON_VERSION_SO 1)
 set(CJSON_UTILS_VERSION_SO 1)
 set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 4d3fab3..0105a70 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -15,6 +15,7 @@ Contributors
 * Ian Mobley
 * Irwan Djadjadi
 * [IvanVoid](https://github.com/npi3pak)
+* [Jakub Wilk](https://github.com/jwilk)
 * [Jiri Zouhar](https://github.com/loigu)
 * [Jonathan Fether](https://github.com/jfether)
 * [Julián Vásquez](https://github.com/juvasquezg)
diff --git a/Makefile b/Makefile
index dca5e6c..4ba0513 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ CJSON_TEST_SRC = cJSON.c test.c
 
 LDLIBS = -lm
 
-LIBVERSION = 1.5.6
+LIBVERSION = 1.5.7
 CJSON_SOVERSION = 1
 UTILS_SOVERSION = 1
 
diff --git a/cJSON.c b/cJSON.c
index 753b215..93798ac 100644
--- a/cJSON.c
+++ b/cJSON.c
@@ -58,7 +58,7 @@ CJSON_PUBLIC(const char *) cJSON_GetErrorPtr(void)
 }
 
 /* This is a safeguard to prevent copy-pasters from using incompatible C and header files */
-#if (CJSON_VERSION_MAJOR != 1) || (CJSON_VERSION_MINOR != 5) || (CJSON_VERSION_PATCH != 6)
+#if (CJSON_VERSION_MAJOR != 1) || (CJSON_VERSION_MINOR != 5) || (CJSON_VERSION_PATCH != 7)
     #error cJSON.h and cJSON.c have different versions. Make sure that both have the same.
 #endif
 
diff --git a/cJSON.h b/cJSON.h
index ef6e765..0878fd0 100644
--- a/cJSON.h
+++ b/cJSON.h
@@ -31,7 +31,7 @@ extern "C"
 /* project version */
 #define CJSON_VERSION_MAJOR 1
 #define CJSON_VERSION_MINOR 5
-#define CJSON_VERSION_PATCH 6
+#define CJSON_VERSION_PATCH 7
 
 #include <stddef.h>