diff --git a/test/test-markup.js b/test/test-markup.js
index e12173c..44c8a5c 100644
--- a/test/test-markup.js
+++ b/test/test-markup.js
@@ -10,7 +10,7 @@ test("Image markup (defaults)", async t => {
 
   t.is(generateHTML(results, {
     alt: ""
-  }), `<picture><source type="image/webp" srcset="/img/e1d4b79f-1280.webp 1280w"><img alt="" src="/img/e1d4b79f-1280.jpeg" width="1280" height="853"></picture>`);
+  }), `<picture><source type="image/webp" srcset="/img/70DaY9n7K_-1280.webp 1280w"><img alt="" src="/img/70DaY9n7K_-1280.jpeg" width="1280" height="853"></picture>`);
 });
 
 test("Image service", async t => {
@@ -45,13 +45,13 @@ test("Image object (defaults)", async t => {
       {
         "source": {
           type: "image/webp",
-          srcset: "/img/e1d4b79f-1280.webp 1280w",
+          srcset: "/img/70DaY9n7K_-1280.webp 1280w",
         }
       },
       {
         "img": {
           alt: "",
-          src: "/img/e1d4b79f-1280.jpeg",
+          src: "/img/70DaY9n7K_-1280.jpeg",
           width: 1280,
           height: 853,
         }
@@ -70,9 +70,9 @@ test("Image markup (two widths)", async t => {
     alt: "",
     sizes: "100vw",
   }), [`<picture>`,
-    `<source type="image/webp" srcset="/img/e1d4b79f-200.webp 200w, /img/e1d4b79f-400.webp 400w" sizes="100vw">`,
-    `<source type="image/jpeg" srcset="/img/e1d4b79f-200.jpeg 200w, /img/e1d4b79f-400.jpeg 400w" sizes="100vw">`,
-    `<img alt="" src="/img/e1d4b79f-200.jpeg" width="400" height="266">`,
+    `<source type="image/webp" srcset="/img/70DaY9n7K_-200.webp 200w, /img/70DaY9n7K_-400.webp 400w" sizes="100vw">`,
+    `<source type="image/jpeg" srcset="/img/70DaY9n7K_-200.jpeg 200w, /img/70DaY9n7K_-400.jpeg 400w" sizes="100vw">`,
+    `<img alt="" src="/img/70DaY9n7K_-200.jpeg" width="400" height="266">`,
     `</picture>`].join(""));
 });
 
@@ -95,7 +95,7 @@ test("Image markup (two formats)", async t => {
 
   t.is(generateHTML(results, {
     alt: ""
-  }), `<picture><source type="image/avif" srcset="/img/e1d4b79f-1280.avif 1280w"><img alt="" src="/img/e1d4b79f-1280.webp" width="1280" height="853"></picture>`);
+  }), `<picture><source type="image/avif" srcset="/img/70DaY9n7K_-1280.avif 1280w"><img alt="" src="/img/70DaY9n7K_-1280.webp" width="1280" height="853"></picture>`);
 });
 
 test("Image markup (one format)", async t => {
@@ -107,7 +107,7 @@ test("Image markup (one format)", async t => {
   t.is(generateHTML(results, {
     alt: "",
     sizes: "100vw"
-  }), `<img alt="" src="/img/e1d4b79f-1280.jpeg" width="1280" height="853">`);
+  }), `<img alt="" src="/img/70DaY9n7K_-1280.jpeg" width="1280" height="853">`);
 });
 
 test("Image markup (auto format)", async t => {
@@ -119,7 +119,7 @@ test("Image markup (auto format)", async t => {
   t.is(generateHTML(results, {
     alt: "",
     sizes: "100vw"
-  }), `<img alt="" src="/img/e1d4b79f-1280.jpeg" width="1280" height="853">`);
+  }), `<img alt="" src="/img/70DaY9n7K_-1280.jpeg" width="1280" height="853">`);
 });
 
 test("Image markup (one format, two widths)", async t => {
@@ -132,7 +132,7 @@ test("Image markup (one format, two widths)", async t => {
   t.is(generateHTML(results, {
     alt: "",
     sizes: "100vw"
-  }), `<img alt="" src="/img/e1d4b79f-100.jpeg" width="200" height="133" srcset="/img/e1d4b79f-100.jpeg 100w, /img/e1d4b79f-200.jpeg 200w" sizes="100vw">`);
+  }), `<img alt="" src="/img/70DaY9n7K_-100.jpeg" width="200" height="133" srcset="/img/70DaY9n7K_-100.jpeg 100w, /img/70DaY9n7K_-200.jpeg 200w" sizes="100vw">`);
 });
 
 test("Image markup (throws on invalid object)", async t => {
@@ -160,8 +160,8 @@ test("Image markup (defaults, inlined)", async t => {
   }, {
     whitespaceMode: "block"
   }), `<picture>
-  <source type="image/webp" srcset="/img/e1d4b79f-1280.webp 1280w">
-  <img alt="" src="/img/e1d4b79f-1280.jpeg" width="1280" height="853">
+  <source type="image/webp" srcset="/img/70DaY9n7K_-1280.webp 1280w">
+  <img alt="" src="/img/70DaY9n7K_-1280.jpeg" width="1280" height="853">
 </picture>`);
 });
 
@@ -175,7 +175,7 @@ test("svgShortCircuit and generateHTML: Issue #48", async t => {
   let html = eleventyImage.generateHTML(stats, {
     alt: "Tiger",
   });
-  t.is(html, `<img alt="Tiger" src="/img/fc94394f-900.svg" width="900" height="900">`);
+  t.is(html, `<img alt="Tiger" src="/img/UqY06ReSxc-900.svg" width="900" height="900">`);
 });
 
 test("Filter out empty format arrays", async t => {
diff --git a/test/test.js b/test/test.js
index a3eb9ca..d55ef23 100644
--- a/test/test.js
+++ b/test/test.js
@@ -170,7 +170,7 @@ test("Use 'auto' format as original", async t => {
 
   t.is(stats.auto, undefined);
   t.is(stats.jpeg.length, 1);
-  t.is(stats.jpeg[0].outputPath, path.join("test/img/e1d4b79f-1280.jpeg"));
+  t.is(stats.jpeg[0].outputPath, path.join("test/img/70DaY9n7K_-1280.jpeg"));
   t.is(stats.jpeg[0].width, 1280);
 });
 
@@ -181,7 +181,7 @@ test("Try to use a width larger than original", async t => {
     outputDir: "./test/img/"
   });
   t.is(stats.jpeg.length, 1);
-  t.is(stats.jpeg[0].outputPath, path.join("test/img/e1d4b79f-1280.jpeg"));
+  t.is(stats.jpeg[0].outputPath, path.join("test/img/70DaY9n7K_-1280.jpeg"));
   t.is(stats.jpeg[0].width, 1280);
 });
 
@@ -192,7 +192,7 @@ test("Try to use a width larger than original (two sizes)", async t => {
     outputDir: "./test/img/"
   });
   t.is(stats.jpeg.length, 1);
-  t.is(stats.jpeg[0].outputPath, path.join("test/img/e1d4b79f-1280.jpeg"));
+  t.is(stats.jpeg[0].outputPath, path.join("test/img/70DaY9n7K_-1280.jpeg"));
   t.is(stats.jpeg[0].width, 1280);
 });
 
@@ -203,7 +203,7 @@ test("Try to use a width larger than original (with a null in there)", async t =
     outputDir: "./test/img/"
   });
   t.is(stats.jpeg.length, 1);
-  t.is(stats.jpeg[0].outputPath, path.join("test/img/e1d4b79f-1280.jpeg"));
+  t.is(stats.jpeg[0].outputPath, path.join("test/img/70DaY9n7K_-1280.jpeg"));
   t.is(stats.jpeg[0].width, 1280);
 });
 
@@ -214,7 +214,7 @@ test("Just falsy width", async t => {
     outputDir: "./test/img/"
   });
   t.is(stats.jpeg.length, 1);
-  t.is(stats.jpeg[0].outputPath, path.join("test/img/e1d4b79f-1280.jpeg"));
+  t.is(stats.jpeg[0].outputPath, path.join("test/img/70DaY9n7K_-1280.jpeg"));
   t.is(stats.jpeg[0].width, 1280);
 });
 
@@ -226,7 +226,7 @@ test("Use exact same width as original", async t => {
   });
   t.is(stats.jpeg.length, 1);
   // breaking change in 0.5: always use width in filename
-  t.is(stats.jpeg[0].outputPath, path.join("test/img/e1d4b79f-1280.jpeg"));
+  t.is(stats.jpeg[0].outputPath, path.join("test/img/70DaY9n7K_-1280.jpeg"));
   t.is(stats.jpeg[0].width, 1280);
 });
 
@@ -237,7 +237,7 @@ test("Try to use a width larger than original (statsSync)", t => {
   });
 
   t.is(stats.jpeg.length, 1);
-  t.is(stats.jpeg[0].url, "/img/e1d4b79f-1280.jpeg");
+  t.is(stats.jpeg[0].url, "/img/70DaY9n7K_-1280.jpeg");
   t.is(stats.jpeg[0].width, 1280);
 });
 
@@ -248,7 +248,7 @@ test("Use exact same width as original (statsSync)", t => {
   });
 
   t.is(stats.jpeg.length, 1);
-  t.is(stats.jpeg[0].url, "/img/e1d4b79f-1280.jpeg"); // no width in filename
+  t.is(stats.jpeg[0].url, "/img/70DaY9n7K_-1280.jpeg"); // no width in filename
   t.is(stats.jpeg[0].width, 1280);
 });
 
@@ -270,13 +270,13 @@ test("Use custom function to define file names", async (t) => {
   });
 
   t.is(stats.jpeg.length, 2);
-  t.is(stats.jpeg[0].outputPath, path.join("test/img/bio-2017-e1d4b79f-600.jpeg"));
-  t.is(stats.jpeg[0].url, "/img/bio-2017-e1d4b79f-600.jpeg");
-  t.is(stats.jpeg[0].srcset, "/img/bio-2017-e1d4b79f-600.jpeg 600w");
+  t.is(stats.jpeg[0].outputPath, path.join("test/img/bio-2017-70DaY9n7K_-600.jpeg"));
+  t.is(stats.jpeg[0].url, "/img/bio-2017-70DaY9n7K_-600.jpeg");
+  t.is(stats.jpeg[0].srcset, "/img/bio-2017-70DaY9n7K_-600.jpeg 600w");
   t.is(stats.jpeg[0].width, 600);
-  t.is(stats.jpeg[1].outputPath, path.join("test/img/bio-2017-e1d4b79f-1280.jpeg"));
-  t.is(stats.jpeg[1].url, "/img/bio-2017-e1d4b79f-1280.jpeg");
-  t.is(stats.jpeg[1].srcset, "/img/bio-2017-e1d4b79f-1280.jpeg 1280w");
+  t.is(stats.jpeg[1].outputPath, path.join("test/img/bio-2017-70DaY9n7K_-1280.jpeg"));
+  t.is(stats.jpeg[1].url, "/img/bio-2017-70DaY9n7K_-1280.jpeg");
+  t.is(stats.jpeg[1].srcset, "/img/bio-2017-70DaY9n7K_-1280.jpeg 1280w");
   t.is(stats.jpeg[1].width, 1280);
 });
 
@@ -386,7 +386,7 @@ test("Sync by dimension with jpeg input (wrong dimensions, supplied are smaller
 
   // this won’t upscale so it will miss out on higher resolution images but there won’t be any broken image URLs in the output
   t.is(stats.jpeg.length, 1);
-  t.is(stats.jpeg[0].outputPath, path.join("img/e1d4b79f-164.jpeg"));
+  t.is(stats.jpeg[0].outputPath, path.join("img/70DaY9n7K_-164.jpeg"));
 });
 
 test("Sync by dimension with jpeg input (wrong dimensions, supplied are larger than real)", t => {
@@ -396,8 +396,8 @@ test("Sync by dimension with jpeg input (wrong dimensions, supplied are larger t
   });
 
   t.is(stats.jpeg.length, 2);
-  t.is(stats.jpeg[0].outputPath, path.join("img/e1d4b79f-164.jpeg"));
-  t.is(stats.jpeg[1].outputPath, path.join("img/e1d4b79f-328.jpeg"));
+  t.is(stats.jpeg[0].outputPath, path.join("img/70DaY9n7K_-164.jpeg"));
+  t.is(stats.jpeg[1].outputPath, path.join("img/70DaY9n7K_-328.jpeg"));
 });
 
 test("Keep a cache, reuse with same file names and options", async t => {
@@ -545,14 +545,14 @@ test("Using `jpg` in formats Issue #64", async t => {
   t.deepEqual(stats, {
     jpeg: [
       {
-        filename: 'e1d4b79f-1280.jpeg',
+        filename: '70DaY9n7K_-1280.jpeg',
         format: 'jpeg',
         height: 853,
-        outputPath: path.join('img/e1d4b79f-1280.jpeg'),
+        outputPath: path.join('img/70DaY9n7K_-1280.jpeg'),
         size: 276231,
         sourceType: "image/jpeg",
-        srcset: '/img/e1d4b79f-1280.jpeg 1280w',
-        url: '/img/e1d4b79f-1280.jpeg',
+        srcset: '/img/70DaY9n7K_-1280.jpeg 1280w',
+        url: '/img/70DaY9n7K_-1280.jpeg',
         width: 1280,
       },
     ]