diff --git a/CMakeLists.txt b/CMakeLists.txt
index 576b1f9..390a6b5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,7 @@
 endif()
 
 set(POPPLER_MAJOR_VERSION "0")
-set(POPPLER_MINOR_VERSION "56")
+set(POPPLER_MINOR_VERSION "57")
 set(POPPLER_MICRO_VERSION "0")
 set(POPPLER_VERSION "${POPPLER_MAJOR_VERSION}.${POPPLER_MINOR_VERSION}.${POPPLER_MICRO_VERSION}")
 
@@ -539,7 +539,7 @@
 else(MSVC)
 add_library(poppler SHARED ${poppler_SRCS})
 endif(MSVC)
-set_target_properties(poppler PROPERTIES VERSION 67.0.0 SOVERSION 67)
+set_target_properties(poppler PROPERTIES VERSION 68.0.0 SOVERSION 68)
 target_link_libraries(poppler LINK_PRIVATE ${poppler_LIBS})
 install(TARGETS poppler RUNTIME DESTINATION bin LIBRARY DESTINATION lib${LIB_SUFFIX} ARCHIVE DESTINATION lib${LIB_SUFFIX})
 
diff --git a/NEWS b/NEWS
index 0ca52ca..2a8c537 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,17 @@
+Release 0.57.0
+        core:
+         * Fix parsing of Type 1 fonts with newlines in encoding sequences. Bug #101728
+         * Fix crash in broken documents
+
+        utils:
+         * pdfunite: Fix crash with broken documents. Bug #101208
+         * pdftohtml: skip control characters Bug #101770
+         * pdfseparate: minor improvement to the documentation. Bug #101800
+
+        build system:
+         * cmake: Set RUNPATH for poppler shared libs. Bug #101945
+         * configure: fix --disable-FEATURE actually enabling the feature
+
 Release 0.56.0
         core:
          * FormFieldButton::setState() shouldn't check the field is readOnly
diff --git a/configure.ac b/configure.ac
index 40a78d9..1cf8b29 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 m4_define([poppler_version_major],[0])
-m4_define([poppler_version_minor],[56])
+m4_define([poppler_version_minor],[57])
 m4_define([poppler_version_micro],[0])
 m4_define([poppler_version],[poppler_version_major.poppler_version_minor.poppler_version_micro])
 
diff --git a/cpp/Doxyfile b/cpp/Doxyfile
index 53d1452..7322471 100644
--- a/cpp/Doxyfile
+++ b/cpp/Doxyfile
@@ -31,7 +31,7 @@
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 0.56.0
+PROJECT_NUMBER         = 0.57.0
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
 # base path where the generated documentation will be put.
diff --git a/poppler/Makefile.am b/poppler/Makefile.am
index 3448c1e..b2970cb 100644
--- a/poppler/Makefile.am
+++ b/poppler/Makefile.am
@@ -327,7 +327,7 @@
 	$(win32_libs)
 
 libpoppler_la_LDFLAGS =				\
-	-version-info 67:0:0			\
+	-version-info 68:0:0			\
 	@create_shared_lib@			\
 	@auto_import_flags@
 
diff --git a/qt4/src/Doxyfile b/qt4/src/Doxyfile
index b85278d..1e1503b 100644
--- a/qt4/src/Doxyfile
+++ b/qt4/src/Doxyfile
@@ -31,7 +31,7 @@
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 0.56.0
+PROJECT_NUMBER         = 0.57.0
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
 # base path where the generated documentation will be put.
diff --git a/qt5/src/Doxyfile b/qt5/src/Doxyfile
index a7f71f4..8d12120 100644
--- a/qt5/src/Doxyfile
+++ b/qt5/src/Doxyfile
@@ -31,7 +31,7 @@
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 0.56.0
+PROJECT_NUMBER         = 0.57.0
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
 # base path where the generated documentation will be put.