diff --git a/data/pptx/docProps/app.xml b/data/pptx/docProps/app.xml
index 01884ea18..a01491639 100644
--- a/data/pptx/docProps/app.xml
+++ b/data/pptx/docProps/app.xml
@@ -1,2 +1,2 @@
-249Microsoft Office PowerPointOn-screen Show (4:3)154200falseFonts Used2Theme1Slide Titles4ArialCalibriOffice ThemePresentation TitleSlide TitleSection headerSlide Title for Two-Contentfalsefalsefalse15.0000
\ No newline at end of file
+249Microsoft Macintosh PowerPointOn-screen Show (16:9)154200falseFonts Used2Theme1Slide Titles4ArialCalibriOffice ThemePresentation TitleSlide TitleSection headerSlide Title for Two-Contentfalsefalsefalse16.0000
\ No newline at end of file
diff --git a/data/pptx/docProps/core.xml b/data/pptx/docProps/core.xml
index ddeeda513..674e0cc16 100644
--- a/data/pptx/docProps/core.xml
+++ b/data/pptx/docProps/core.xml
@@ -1,2 +1,2 @@
-TitleJesse RosenthalJesse Rosenthal42017-06-05T14:10:58Z2019-04-05T11:11:56Z
\ No newline at end of file
+TitleJesse RosenthalJesse Rosenthal52017-06-05T14:10:58Z2022-01-02T22:49:03Z
diff --git a/data/pptx/ppt/notesMasters/notesMaster1.xml b/data/pptx/ppt/notesMasters/notesMaster1.xml
index 371f78049..4eab049a5 100644
--- a/data/pptx/ppt/notesMasters/notesMaster1.xml
+++ b/data/pptx/ppt/notesMasters/notesMaster1.xml
@@ -1,2 +1,2 @@
-4/5/2019Click to edit Master text stylesSecond levelThird levelFourth levelFifth level‹#›
\ No newline at end of file
+1/2/22Click to edit Master text stylesSecond levelThird levelFourth levelFifth level‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/notesSlides/notesSlide1.xml b/data/pptx/ppt/notesSlides/notesSlide1.xml
index c088f25da..1dfc6a90b 100644
--- a/data/pptx/ppt/notesSlides/notesSlide1.xml
+++ b/data/pptx/ppt/notesSlides/notesSlide1.xml
@@ -1,2 +1,2 @@
-Here is a noteWith another paragraph.1
\ No newline at end of file
+Here is a noteWith another paragraph.1
\ No newline at end of file
diff --git a/data/pptx/ppt/notesSlides/notesSlide2.xml b/data/pptx/ppt/notesSlides/notesSlide2.xml
index 33a6d7b08..d77a77c8b 100644
--- a/data/pptx/ppt/notesSlides/notesSlide2.xml
+++ b/data/pptx/ppt/notesSlides/notesSlide2.xml
@@ -1,2 +1,2 @@
-A speaker note on this slide too.2
\ No newline at end of file
+A speaker note on this slide too.2
\ No newline at end of file
diff --git a/data/pptx/ppt/presentation.xml b/data/pptx/ppt/presentation.xml
index 5c2199616..dd8ded131 100644
--- a/data/pptx/ppt/presentation.xml
+++ b/data/pptx/ppt/presentation.xml
@@ -1,2 +1,2 @@
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout1.xml b/data/pptx/ppt/slideLayouts/slideLayout1.xml
index 62e6a1d1f..0840f4744 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout1.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout1.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master subtitle style4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title styleClick to edit Master subtitle style1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout10.xml b/data/pptx/ppt/slideLayouts/slideLayout10.xml
index 26078e130..4f0005541 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout10.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout10.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth level4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth level1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout11.xml b/data/pptx/ppt/slideLayouts/slideLayout11.xml
index 0c7ff9683..d94a9c94d 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout11.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout11.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth level4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth level1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout2.xml b/data/pptx/ppt/slideLayouts/slideLayout2.xml
index c56cb4794..8ef9112b0 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout2.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout2.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth level4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth level1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout3.xml b/data/pptx/ppt/slideLayouts/slideLayout3.xml
index e00c16204..572db6d79 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout3.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout3.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master text styles4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title styleClick to edit Master text styles1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout4.xml b/data/pptx/ppt/slideLayouts/slideLayout4.xml
index 5281677f8..c3edb44c1 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout4.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout4.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelClick to edit Master text stylesSecond levelThird levelFourth levelFifth level4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelClick to edit Master text stylesSecond levelThird levelFourth levelFifth level1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout5.xml b/data/pptx/ppt/slideLayouts/slideLayout5.xml
index 89311b044..d734605b2 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout5.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout5.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master text stylesClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelClick to edit Master text stylesClick to edit Master text stylesSecond levelThird levelFourth levelFifth level4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title styleClick to edit Master text stylesClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelClick to edit Master text stylesClick to edit Master text stylesSecond levelThird levelFourth levelFifth level1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout6.xml b/data/pptx/ppt/slideLayouts/slideLayout6.xml
index a1fc4fb41..acd270bf0 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout6.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout6.xml
@@ -1,2 +1,2 @@
-Click to edit Master title style4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title style1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout7.xml b/data/pptx/ppt/slideLayouts/slideLayout7.xml
index e0ff5033a..4412f9997 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout7.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout7.xml
@@ -1,2 +1,2 @@
-4/5/2019‹#›
\ No newline at end of file
+1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout8.xml b/data/pptx/ppt/slideLayouts/slideLayout8.xml
index 51c85eeb4..fbadbb29e 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout8.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout8.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelClick to edit Master text styles4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelClick to edit Master text styles1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideLayouts/slideLayout9.xml b/data/pptx/ppt/slideLayouts/slideLayout9.xml
index f46d3277a..c442dbf54 100644
--- a/data/pptx/ppt/slideLayouts/slideLayout9.xml
+++ b/data/pptx/ppt/slideLayouts/slideLayout9.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master text styles4/5/2019‹#›
\ No newline at end of file
+Click to edit Master title styleClick to edit Master text styles1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slideMasters/slideMaster1.xml b/data/pptx/ppt/slideMasters/slideMaster1.xml
index 2e0425358..ee86ddece 100644
--- a/data/pptx/ppt/slideMasters/slideMaster1.xml
+++ b/data/pptx/ppt/slideMasters/slideMaster1.xml
@@ -1,2 +1,2 @@
-Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth level4/5/2019‹#›
+Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth level1/2/22‹#›
\ No newline at end of file
diff --git a/data/pptx/ppt/slides/slide1.xml b/data/pptx/ppt/slides/slide1.xml
index 1fb86efd3..0b50b5602 100644
--- a/data/pptx/ppt/slides/slide1.xml
+++ b/data/pptx/ppt/slides/slide1.xml
@@ -1,2 +1,2 @@
-Presentation TitlePresentation Subtitle
\ No newline at end of file
+Presentation TitlePresentation Subtitle
\ No newline at end of file
diff --git a/data/pptx/ppt/slides/slide2.xml b/data/pptx/ppt/slides/slide2.xml
index 7e1aa0d84..d7ef35340 100644
--- a/data/pptx/ppt/slides/slide2.xml
+++ b/data/pptx/ppt/slides/slide2.xml
@@ -1,2 +1,2 @@
-Slide TitleHello, world.
\ No newline at end of file
+Slide TitleHello, world.
\ No newline at end of file
diff --git a/data/pptx/ppt/slides/slide3.xml b/data/pptx/ppt/slides/slide3.xml
index 8e0a09800..f9ce81d90 100644
--- a/data/pptx/ppt/slides/slide3.xml
+++ b/data/pptx/ppt/slides/slide3.xml
@@ -1,2 +1,2 @@
-Section headerSome explanatory text
\ No newline at end of file
+Section headerSome explanatory text
\ No newline at end of file
diff --git a/data/pptx/ppt/slides/slide4.xml b/data/pptx/ppt/slides/slide4.xml
index 118db30ee..667ec159b 100644
--- a/data/pptx/ppt/slides/slide4.xml
+++ b/data/pptx/ppt/slides/slide4.xml
@@ -1,2 +1,2 @@
-Slide Title for Two-ContentSome content on the left.Some content on the right.
\ No newline at end of file
+Slide Title for Two-ContentSome content on the left.Some content on the right.
\ No newline at end of file
diff --git a/data/pptx/ppt/viewProps.xml b/data/pptx/ppt/viewProps.xml
index ac9343474..3c3b69af6 100644
--- a/data/pptx/ppt/viewProps.xml
+++ b/data/pptx/ppt/viewProps.xml
@@ -1,2 +1,2 @@
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/test/pptx/background-image/output.pptx b/test/pptx/background-image/output.pptx
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