diff --git a/spine-sfml/c/CMakeLists.txt b/spine-sfml/c/CMakeLists.txt
index 3bf749a09..68dcc75f5 100644
--- a/spine-sfml/c/CMakeLists.txt
+++ b/spine-sfml/c/CMakeLists.txt
@@ -1,10 +1,10 @@
 #
-# First download and extract SFML 2.3.2 for the respective OS we are on
+# First download and extract SFML 2.5.1 for the respective OS we are on
 #
 set(DEPS_DIR "${CMAKE_CURRENT_LIST_DIR}/dependencies/")
 if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-	set(SFML_URL "http://www.sfml-dev.org/files/SFML-2.4.1-osx-clang.tar.gz")
-	set(SFML_DIR ${DEPS_DIR}/SFML-2.4.1-osx-clang)
+	set(SFML_URL "https://www.sfml-dev.org/files/SFML-2.5.1-macOS-clang.tar.gz")
+	set(SFML_DIR ${DEPS_DIR}/SFML-2.5.1-macos-clang)
 	if (NOT EXISTS "${SFML_DIR}")
 		message("Downloading SFML for Mac OS X")
 		file(DOWNLOAD "${SFML_URL}" "${DEPS_DIR}/sfml.tar.gz")
@@ -19,8 +19,8 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 		)
 	endif()
 elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-	set(SFML_URL "http://www.sfml-dev.org/files/SFML-2.4.1-linux-gcc-64-bit.tar.gz")
-	set(SFML_DIR ${DEPS_DIR}/SFML-2.4.1)
+	set(SFML_URL "https://www.sfml-dev.org/files/SFML-2.5.1-linux-gcc-64-bit.tar.gz")
+	set(SFML_DIR ${DEPS_DIR}/SFML-2.5.1)
 	if (NOT EXISTS ${SFML_DIR})
 		message("Downloading SFML for Linux 64-bit")
 		file(DOWNLOAD "${SFML_URL}" "${DEPS_DIR}/sfml.tar.gz")
@@ -30,8 +30,8 @@ elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 		)
 	endif()
 else()
-	set(SFML_URL "http://www.sfml-dev.org/files/SFML-2.4.1-windows-vc14-32-bit.zip")
-	set(SFML_DIR ${DEPS_DIR}/SFML-2.4.1)
+	set(SFML_URL "https://www.sfml-dev.org/files/SFML-2.5.1-windows-vc14-32-bit.zip")
+	set(SFML_DIR ${DEPS_DIR}/SFML-2.5.1)
 	if (NOT EXISTS ${SFML_DIR})
 		message("Downloading SFML for Windows 32-bit")
 		file(DOWNLOAD "${SFML_URL}" "${DEPS_DIR}/sfml.zip")
@@ -55,19 +55,19 @@ install(FILES ${INCLUDES} DESTINATION dist/include)
 add_executable(spine-sfml-example example/main.cpp)
 
 # Link in SFML libraries and OS dependencies like OpenGL
-if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")	
-	find_library(SFML SFML PATHS ${SFML_DIR}/Frameworks)	
-	find_library(SFML_SYSTEM "sfml-system" PATHS ${SFML_DIR}/Frameworks)	
-	find_library(SFML_WINDOW sfml-window PATHS ${SFML_DIR}/Frameworks)	
+if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+	find_library(SFML SFML PATHS ${SFML_DIR}/Frameworks)
+	find_library(SFML_SYSTEM "sfml-system" PATHS ${SFML_DIR}/Frameworks)
+	find_library(SFML_WINDOW sfml-window PATHS ${SFML_DIR}/Frameworks)
 	find_library(SFML_GRAPHICS sfml-graphics PATHS ${SFML_DIR}/Frameworks)
 	target_link_libraries(spine-sfml-example ${SFML} ${SFML_SYSTEM} ${SFML_WINDOW} ${SFML_GRAPHICS})
 elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 	target_link_libraries(spine-sfml-example sfml-graphics sfml-window sfml-system)
-else()	
+else()
 	set(SFML_LIBS ${SFML_DIR}/lib)
 	target_link_libraries(spine-sfml-example ${SFML_LIBS}/sfml-main-d.lib)
 	target_link_libraries(spine-sfml-example ${SFML_LIBS}/sfml-graphics-s-d.lib)
-	target_link_libraries(spine-sfml-example ${SFML_LIBS}/sfml-window-s-d.lib)	
+	target_link_libraries(spine-sfml-example ${SFML_LIBS}/sfml-window-s-d.lib)
 	target_link_libraries(spine-sfml-example ${SFML_LIBS}/sfml-system-s-d.lib)
 	target_link_libraries(spine-sfml-example ${SFML_LIBS}/freetype.lib)
 	target_link_libraries(spine-sfml-example ${SFML_LIBS}/jpeg.lib)
diff --git a/spine-sfml/cpp/CMakeLists.txt b/spine-sfml/cpp/CMakeLists.txt
index 1cca39771..903d0f7d4 100644
--- a/spine-sfml/cpp/CMakeLists.txt
+++ b/spine-sfml/cpp/CMakeLists.txt
@@ -1,10 +1,10 @@
 #
-# First download and extract SFML 2.4.1 for the respective OS we are on
+# First download and extract SFML 2.5.1 for the respective OS we are on
 #
 set(DEPS_DIR "${CMAKE_CURRENT_LIST_DIR}/dependencies/")
 if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-    set(SFML_URL "http://www.sfml-dev.org/files/SFML-2.4.1-osx-clang.tar.gz")
-    set(SFML_DIR ${DEPS_DIR}/SFML-2.4.1-osx-clang)
+    set(SFML_URL "https://www.sfml-dev.org/files/SFML-2.5.1-macOS-clang.tar.gz")
+    set(SFML_DIR ${DEPS_DIR}/SFML-2.5.1-macos-clang)
 	if (NOT EXISTS "${SFML_DIR}")
 		message("Downloading SFML for Mac OS X")
 		file(DOWNLOAD "${SFML_URL}" "${DEPS_DIR}/sfml.tar.gz")
@@ -19,8 +19,8 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 		)
 	endif()
 elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-    set(SFML_URL "http://www.sfml-dev.org/files/SFML-2.4.1-linux-gcc-64-bit.tar.gz")
-    set(SFML_DIR ${DEPS_DIR}/SFML-2.4.1)
+    set(SFML_URL "https://www.sfml-dev.org/files/SFML-2.5.1-linux-gcc-64-bit.tar.gz")
+    set(SFML_DIR ${DEPS_DIR}/SFML-2.5.1)
 	if (NOT EXISTS ${SFML_DIR})
 		message("Downloading SFML for Linux 64-bit")
 		file(DOWNLOAD "${SFML_URL}" "${DEPS_DIR}/sfml.tar.gz")
@@ -30,8 +30,8 @@ elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
     	)
 	endif()
 else()
-	set(SFML_URL "http://www.sfml-dev.org/files/SFML-2.4.1-windows-vc14-32-bit.zip")
-	set(SFML_DIR ${DEPS_DIR}/SFML-2.4.1)
+	set(SFML_URL "https://www.sfml-dev.org/files/SFML-2.5.1-windows-vc14-32-bit.zip")
+	set(SFML_DIR ${DEPS_DIR}/SFML-2.5.1)
 	if (NOT EXISTS ${SFML_DIR})
 		message("Downloading SFML for Windows 32-bit")
 		file(DOWNLOAD "${SFML_URL}" "${DEPS_DIR}/sfml.zip")