diff --git a/MacOSX/build-package.in b/MacOSX/build-package.in
index d5b1c38a..370e4b0d 100755
--- a/MacOSX/build-package.in
+++ b/MacOSX/build-package.in
@@ -63,7 +63,7 @@ export OBJCFLAGS=$CFLAGS
 
 if ! test -e $BUILDPATH/openpace_bin/$PREFIX/lib/pkgconfig; then
 	if ! test -e openpace; then
-		git clone --depth=1 https://github.com/frankmorgner/openpace.git -b 1.1.0
+		git clone --depth=1 https://github.com/frankmorgner/openpace.git -b 1.1.1
 	fi
 	cd openpace
 	autoreconf -vis
diff --git a/appveyor.yml b/appveyor.yml
index 3badcd19..88b627e3 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -12,7 +12,7 @@ environment:
   GH_TOKEN:
     secure: aLu3tFc7lRJbotnmnHLx/QruIHc5rLaGm1RttoEdy4QILlPXzVkCZ6loYMz0sfrY
   PATH: C:\cygwin\bin;%PATH%
-  OPENPACE_VER: 1.1.0
+  OPENPACE_VER: 1.1.1
   ZLIB_VER_DOT: 1.2.11
   matrix:
   # not compatible with OpenSSL 1.1.1: