diff --git a/build/jam/repositories/HaikuPortsCross/arm b/build/jam/repositories/HaikuPortsCross/arm
index 5b675ad2a1..5a4ed20ea3 100644
--- a/build/jam/repositories/HaikuPortsCross/arm
+++ b/build/jam/repositories/HaikuPortsCross/arm
@@ -33,8 +33,8 @@ BootstrapPackageRepository HaikuPortsCross
 	python_bootstrap-2.7.6-1
 	sed_bootstrap-4.2.1-1
 	texinfo_bootstrap-4.13a-1
-	zlib_bootstrap-1.2.8-2
-	zlib_bootstrap_devel-1.2.8-2
+	zlib_bootstrap-1.2.11-1
+	zlib_bootstrap_devel-1.2.11-1
 	:
 	# repository architecture packages (stage 2)
 	libsolv_bootstrap-0.3.0_haiku_2014_12_22-1
diff --git a/build/jam/repositories/HaikuPortsCross/m68k b/build/jam/repositories/HaikuPortsCross/m68k
index 367e29ddb9..6aa82af2d0 100644
--- a/build/jam/repositories/HaikuPortsCross/m68k
+++ b/build/jam/repositories/HaikuPortsCross/m68k
@@ -11,8 +11,8 @@ BootstrapPackageRepository HaikuPortsCross
 	:
 	# repository architecture packages (stage 1)
 	binutils_bootstrap-2.26.1_2016_02_29-1
-	zlib_bootstrap-1.2.8-2
-	zlib_bootstrap_devel-1.2.8-2
+	zlib_bootstrap-1.2.11-1
+	zlib_bootstrap_devel-1.2.11-1
 	:
 	# repository architecture packages (stage 2)
 	libsolv_bootstrap-0.3.0_haiku_2014_12_22-1
diff --git a/build/jam/repositories/HaikuPortsCross/ppc b/build/jam/repositories/HaikuPortsCross/ppc
index 4124bff740..1076ccc2cd 100644
--- a/build/jam/repositories/HaikuPortsCross/ppc
+++ b/build/jam/repositories/HaikuPortsCross/ppc
@@ -33,8 +33,8 @@ BootstrapPackageRepository HaikuPortsCross
 	python_bootstrap-2.7.6-1
 	sed_bootstrap-4.2.1-1
 	texinfo_bootstrap-4.13a-1
-	zlib_bootstrap-1.2.8-2
-	zlib_bootstrap_devel-1.2.8-2
+	zlib_bootstrap-1.2.11-1
+	zlib_bootstrap_devel-1.2.11-1
 	:
 	# repository architecture packages (stage 2)
 	libsolv_bootstrap-0.3.0_haiku_2014_12_22-1
diff --git a/build/jam/repositories/HaikuPortsCross/x86 b/build/jam/repositories/HaikuPortsCross/x86
index ecc24bd7da..a3753f5ad7 100644
--- a/build/jam/repositories/HaikuPortsCross/x86
+++ b/build/jam/repositories/HaikuPortsCross/x86
@@ -39,8 +39,8 @@ BootstrapPackageRepository HaikuPortsCross
 	python_bootstrap-2.7.6-1
 	sed_bootstrap-4.2.1-1
 	texinfo_bootstrap-4.13a-1
-	zlib_bootstrap-1.2.8-2
-	zlib_bootstrap_devel-1.2.8-2
+	zlib_bootstrap-1.2.11-1
+	zlib_bootstrap_devel-1.2.11-1
 
 	secondary_x86_gcc2 @{
 		binutils_bootstrap_x86_gcc2-2.17_2013_04_21-3
@@ -52,8 +52,8 @@ BootstrapPackageRepository HaikuPortsCross
 		icu_bootstrap_x86_gcc2_devel-4.8.1.1-1
 		ncurses6_bootstrap_x86_gcc2-6.0-1
 		ncurses6_bootstrap_x86_gcc2_devel-6.0-1
-		zlib_bootstrap_x86_gcc2-1.2.8-2
-		zlib_bootstrap_x86_gcc2_devel-1.2.8-2
+		zlib_bootstrap_x86_gcc2-1.2.11-1
+		zlib_bootstrap_x86_gcc2_devel-1.2.11-1
 	}@ # secondary_x86_gcc2
 	:
 	# repository architecture packages (stage 2)
diff --git a/build/jam/repositories/HaikuPortsCross/x86_64 b/build/jam/repositories/HaikuPortsCross/x86_64
index d48dfcac32..80b3383215 100644
--- a/build/jam/repositories/HaikuPortsCross/x86_64
+++ b/build/jam/repositories/HaikuPortsCross/x86_64
@@ -34,8 +34,8 @@ BootstrapPackageRepository HaikuPortsCross
 	python_bootstrap-2.7.6-1
 	sed_bootstrap-4.2.1-1
 	texinfo_bootstrap-4.13a-1
-	zlib_bootstrap-1.2.8-2
-	zlib_bootstrap_devel-1.2.8-2
+	zlib_bootstrap-1.2.11-1
+	zlib_bootstrap_devel-1.2.11-1
 	:
 	# repository architecture packages (stage 2)
 	libsolv_bootstrap-0.3.0_haiku_2014_12_22-1
diff --git a/build/jam/repositories/HaikuPortsCross/x86_gcc2 b/build/jam/repositories/HaikuPortsCross/x86_gcc2
index 262ee788af..5ed6270bf9 100644
--- a/build/jam/repositories/HaikuPortsCross/x86_gcc2
+++ b/build/jam/repositories/HaikuPortsCross/x86_gcc2
@@ -36,8 +36,8 @@ BootstrapPackageRepository HaikuPortsCross
 	python_bootstrap-2.7.6-1
 	sed_bootstrap-4.2.1-1
 	texinfo_bootstrap-4.13a-1
-	zlib_bootstrap-1.2.8-2
-	zlib_bootstrap_devel-1.2.8-2
+	zlib_bootstrap-1.2.11-1
+	zlib_bootstrap_devel-1.2.11-1
 
 	secondary_x86 @{
 		binutils_bootstrap_x86-2.26.1_2016_02_29-1
@@ -49,8 +49,8 @@ BootstrapPackageRepository HaikuPortsCross
 		icu_bootstrap_x86_devel-4.8.1.1-1
 		ncurses_bootstrap_x86-6.0-1
 		ncurses_bootstrap_x86_devel-6.0-1
-		zlib_bootstrap_x86-1.2.8-2
-		zlib_bootstrap_x86_devel-1.2.8-2
+		zlib_bootstrap_x86-1.2.11-1
+		zlib_bootstrap_x86_devel-1.2.11-1
 	}@ # secondary_x86
 	:
 	# repository architecture packages (stage 2)