diff --git a/src/Makefile b/src/Makefile
index ee9011aa..a03595aa 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -47,7 +47,7 @@ upx_SOURCES := $(sort $(wildcard $(srcdir)/*.cpp))
 upx_OBJECTS := $(notdir $(upx_SOURCES:.cpp=$(objext)))
 
 ifneq ($(wildcard $(top_srcdir)/.git/.),)
-UPX_VERSION_GITREV := $(strip $(shell cd '$(top_srcdir)' && git rev-parse --short=6 HEAD || echo ""))
+UPX_VERSION_GITREV := $(strip $(shell cd '$(top_srcdir)' && git rev-parse --short=6 HEAD || echo "ERROR"))
 ifneq ($(UPX_VERSION_GITREV),)
 DEFS += '-DUPX_VERSION_GITREV="$(UPX_VERSION_GITREV)"'
 endif
diff --git a/src/version.h b/src/version.h
index d4f11bb2..6aeb9bc4 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1,8 +1,8 @@
 #define UPX_VERSION_HEX         0x035c00        /* 03.92.00 */
 #define UPX_VERSION_STRING      "3.92-BETA"
 #define UPX_VERSION_STRING4     "3.92"
-#define UPX_VERSION_DATE        "Sep 22nd 2016"
-#define UPX_VERSION_DATE_ISO    "2016-09-22"
+#define UPX_VERSION_DATE        "Sep 25th 2016"
+#define UPX_VERSION_DATE_ISO    "2016-09-25"
 #define UPX_VERSION_YEAR        "2016"
 
 /* vim:set ts=4 sw=4 et: */