diff --git a/.github/workflows/assign-ids.yml b/.github/workflows/assign-ids.yml
index f32b09e..2126227 100644
--- a/.github/workflows/assign-ids.yml
+++ b/.github/workflows/assign-ids.yml
@@ -15,12 +15,12 @@ jobs:
       uses: actions/cache@v1
       with:
         path: ~/.cargo/bin
-        key: rustsec-admin-v0.6.0
+        key: rustsec-admin-v0.7.0
 
     - name: Install rustsec-admin
       run: |
         if [ ! -f $HOME/.cargo/bin/rustsec-admin ]; then
-            cargo install rustsec-admin --vers 0.6.0
+            cargo install rustsec-admin --vers 0.7.0
         fi
 
     - name: Assign IDs
diff --git a/.github/workflows/export-osv.yml b/.github/workflows/export-osv.yml
index 11a2f54..23479ce 100644
--- a/.github/workflows/export-osv.yml
+++ b/.github/workflows/export-osv.yml
@@ -14,10 +14,10 @@ jobs:
       - uses: actions/cache@v1
         with:
           path: ~/.cargo/bin
-          key: rustsec-admin-v0.6.0
+          key: rustsec-admin-v0.7.0
       - run: |
           if [ ! -f $HOME/.cargo/bin/rustsec-admin ]; then
-           cargo install rustsec-admin --vers 0.6.0
+           cargo install rustsec-admin --vers 0.7.0
           fi
           mkdir -p crates
           rustsec-admin osv crates
diff --git a/.github/workflows/mirror-main-to-master.yml b/.github/workflows/mirror-main-to-master.yml
deleted file mode 100644
index 3d1ad44..0000000
--- a/.github/workflows/mirror-main-to-master.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-# Temporary job to support clients which still consume 'master'
-# See: <https://github.com/RustSec/advisory-db/issues/312>
-name: Mirror 'main' branch to 'master'
-
-on:
-  push:
-    branches: main
-
-jobs:
-  mirror-master-to-main:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - run: git push -f origin main:master
diff --git a/.github/workflows/publish-web.yml b/.github/workflows/publish-web.yml
index fda2532..fd0bd80 100644
--- a/.github/workflows/publish-web.yml
+++ b/.github/workflows/publish-web.yml
@@ -14,10 +14,10 @@ jobs:
       - uses: actions/cache@v1
         with:
           path: ~/.cargo/bin
-          key: rustsec-admin-v0.6.0
+          key: rustsec-admin-v0.7.0
       - run: |
           if [ ! -f $HOME/.cargo/bin/rustsec-admin ]; then
-           cargo install rustsec-admin --vers 0.6.0
+           cargo install rustsec-admin --vers 0.7.0
           fi
           rustsec-admin web .
           git config user.name github-actions
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index ac0f580..3528987 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -16,12 +16,12 @@ jobs:
       uses: actions/cache@v1
       with:
         path: ~/.cargo/bin
-        key: rustsec-admin-v0.6.0
+        key: rustsec-admin-v0.7.0
 
     - name: Install rustsec-admin
       run: |
         if [ ! -f $HOME/.cargo/bin/rustsec-admin ]; then
-            cargo install rustsec-admin --vers 0.6.0
+            cargo install rustsec-admin --vers 0.7.0
         fi
 
     - name: Lint advisories