diff --git a/.appveyor.yml b/.appveyor.yml
index 0fc3ca55..41543866 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -57,8 +57,8 @@ build_script:
 
 after_build:
   - ps: pushd $env:CLBLAST_BUILD
-  - 7z a CLBlast-1.5.2-Windows-x64.zip .\install_dir\*
-  - ps: mv CLBlast-1.5.2-Windows-x64.zip $env:APPVEYOR_BUILD_FOLDER
+  - 7z a CLBlast-1.5.3-Windows-x64.zip .\install_dir\*
+  - ps: mv CLBlast-1.5.3-Windows-x64.zip $env:APPVEYOR_BUILD_FOLDER
 
 artifacts:
   - path: '*.zip'
diff --git a/.travis.yml b/.travis.yml
index f937222d..dbdae42e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,7 +21,7 @@ matrix:
 
 env:
   global:
-    - CLBLAST_VERSION=1.5.2
+    - CLBLAST_VERSION=1.5.3
     - CLBLAST_ROOT=${TRAVIS_BUILD_DIR}/bin/clblast
     - CLBLAST_INSTALL=${TRAVIS_BUILD_DIR}/bin/CLBlast-${CLBLAST_VERSION}
     - CLBLAST_TAR=CLBlast-${CLBLAST_VERSION}-${TRAVIS_OS_NAME}-x64.tar.gz
diff --git a/CHANGELOG b/CHANGELOG
index 8ae1874e..800aca3d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,4 @@
-Development version (next version)
+Version 1.5.3
 - Fix a correctness issue with DGEMM on SM 7.5 Turing GPUs
 - Various minor fixes and enhancements
 - Added tuned parameters for various devices (see doc/tuning.md)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 84966bc9..2a0cf163 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,7 @@ endif()
 project("clblast" C CXX)
 set(clblast_VERSION_MAJOR 1)
 set(clblast_VERSION_MINOR 5)
-set(clblast_VERSION_PATCH 2)
+set(clblast_VERSION_PATCH 3)
 set(clblast_VERSION "${clblast_VERSION_MAJOR}.${clblast_VERSION_MINOR}.${clblast_VERSION_PATCH}")
 set(clblast_SOVERSION ${clblast_VERSION_MAJOR})
 
diff --git a/include/clblast.h b/include/clblast.h
index c11e4ab0..99364ec6 100644
--- a/include/clblast.h
+++ b/include/clblast.h
@@ -39,10 +39,10 @@
   #define PUBLIC_API
 #endif
 
-// Version numbering (v1.5.1)
+// Version numbering (v1.5.3)
 #define CLBLAST_VERSION_MAJOR 1
 #define CLBLAST_VERSION_MINOR 5
-#define CLBLAST_VERSION_PATCH 1
+#define CLBLAST_VERSION_PATCH 3
 
 namespace clblast {
 // =================================================================================================
diff --git a/include/clblast_c.h b/include/clblast_c.h
index 9c2820b2..07f1fd0c 100644
--- a/include/clblast_c.h
+++ b/include/clblast_c.h
@@ -34,10 +34,10 @@
   #define PUBLIC_API
 #endif
 
-// Version numbering (v1.5.1)
+// Version numbering (v1.5.3)
 #define CLBLAST_VERSION_MAJOR 1
 #define CLBLAST_VERSION_MINOR 5
-#define CLBLAST_VERSION_PATCH 1
+#define CLBLAST_VERSION_PATCH 3
 
 // The C interface
 #ifdef __cplusplus