diff --git a/Dockerfile b/Dockerfile
index 7a908a4c..7d57dc7c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.2.1@sha256:b4a140656b0c5d26c0a80559b228b4d343f3fdbf56682fcbe88f6db1fa9afa6b as builder
+FROM ruby:3.2.1@sha256:7c22155c73415ab401137d8216959ae186617b8129b6e788e3281725582878a0 as builder
 MAINTAINER security@coinbase.com
 
 RUN apt-get update && apt-get upgrade -y --no-install-recommends && apt-get install -y --no-install-recommends \
diff --git a/spec/fixtures/sarifs/diff/git_diff_yarn.txt b/spec/fixtures/sarifs/diff/git_diff_yarn.txt
deleted file mode 100644
index 10815378..00000000
--- a/spec/fixtures/sarifs/diff/git_diff_yarn.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-diff --git a/yarn.lock b/yarn.lock
-index 06e7d3ba9ef..e3f8fbb5889 100644
---- a/yarn.lock
-+++ b/yarn.lock
-@@ -10599,10 +10599,10 @@ base64-arraybuffer@^0.2.0:
-   resolved "https://registry-npm.com/base64-arraybuffer/-/base64-arraybuffer-0.2.0.tgz#4b944fac0191aa5907afe2d8c999ccc57ce80f45"
-   integrity sha512-7emyCsu1/xiBXgQZrscw/8KPRT44I4Yq9Pe6EGs3aPRTsWuggML1/1DTuZUuIaJPIm1FTDUVXl4x/yW8s0kQDQ==
- 
--jspdf@2.5.1:
--  version "2.5.1"
--  resolved "https://registry.yarnpkg.com/jspdf/-/jspdf-2.5.1.tgz#00c85250abf5447a05f3b32ab9935ab4a56592cc"
--  integrity sha512-hXObxz7ZqoyhxET78+XR34Xu2qFGrJJ2I2bE5w4SM8eFaFEkW2xcGRVUss360fYelwRSid/jT078kbNvmoW0QA==
-+jspdf@2.3.1:
-+  version "2.3.1"
-+  resolved "https://registry-npm.com/jspdf/-/jspdf-2.3.1.tgz#313d117234b546469694a1fd81a1e02411647576"
-+  integrity sha512-1vp0USP1mQi1h7NKpwxjFgQkJ5ncZvtH858aLpycUc/M+r/RpWJT8PixAU7Cw/3fPd4fpC8eB/Bj42LnsR21YQ==
-   dependencies:
--    "@babel/runtime" "^7.14.0"
-     atob "^2.1.2"
-     btoa "^1.2.1"
-     fflate "^0.4.8"
-@@ -31897,12 +31889,12 @@ text-encoding@0.7.0:
-   resolved "https://registry-npm.com/text-encoding/-/text-encoding-0.7.0.tgz#f895e836e45990624086601798ea98e8f36ee643"
-   integrity sha512-oJQ3f1hrOnbRLOcwKz0Liq2IcrvDeZRHXhd9RgLrsT+DjWY/nty1Hi7v3dtkaEYbPYe0mUoOfzRrMwfXXwgPUA==
- 
--text-segmentation@^1.0.2, text-segmentation@^1.0.3:
--  version "1.0.3"
--  resolved "https://registry.yarnpkg.com/text-segmentation/-/text-segmentation-1.0.3.tgz#52a388159efffe746b24a63ba311b6ac9f2d7943"
--  integrity sha512-iOiPUo/BGnZ6+54OsWxZidGCsdU8YbE4PSpdPinp7DeMtUJNJBoJ/ouUSTJjHkh1KntHaltHl/gDs2FC4i5+Nw==
-+text-segmentation@^1.0.2:
-+  version "1.0.2"
-+  resolved "https://registry-npm.com/text-segmentation/-/text-segmentation-1.0.2.tgz#1f828fa14aa101c114ded1bda35ba7dcc17c9858"
-+  integrity sha512-uTqvLxdBrVnx/CFQOtnf8tfzSXFm+1Qxau7Xi54j4OPTZokuDOX8qncQzrg2G8ZicAMOM8TgzFAYTb+AqNO4Cw==
-   dependencies:
--    utrie "^1.0.2"
-+    utrie "^1.0.1"