diff --git a/.github/workflows/build_tests.yml b/.github/workflows/build_tests.yml
index cc05bacff3b..2ceff32af16 100644
--- a/.github/workflows/build_tests.yml
+++ b/.github/workflows/build_tests.yml
@@ -48,7 +48,7 @@ jobs:
       # with Bazel since Bazel can share the most recent cache from an unrelated build and still
       # benefit from incremental build performance (assuming that actions/cache aggressively removes
       # older caches due to the 5GB cache limit size & Bazel's large cache size).
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
@@ -191,7 +191,7 @@ jobs:
       # with Bazel since Bazel can share the most recent cache from an unrelated build and still
       # benefit from incremental build performance (assuming that actions/cache aggressively removes
       # older caches due to the 5GB cache limit size & Bazel's large cache size).
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
@@ -325,7 +325,7 @@ jobs:
       # with Bazel since Bazel can share the most recent cache from an unrelated build and still
       # benefit from incremental build performance (assuming that actions/cache aggressively removes
       # older caches due to the 5GB cache limit size & Bazel's large cache size).
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
@@ -459,7 +459,7 @@ jobs:
       # with Bazel since Bazel can share the most recent cache from an unrelated build and still
       # benefit from incremental build performance (assuming that actions/cache aggressively removes
       # older caches due to the 5GB cache limit size & Bazel's large cache size).
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
@@ -580,7 +580,7 @@ jobs:
       # with Bazel since Bazel can share the most recent cache from an unrelated build and still
       # benefit from incremental build performance (assuming that actions/cache aggressively removes
       # older caches due to the 5GB cache limit size & Bazel's large cache size).
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
diff --git a/.github/workflows/code_coverage.yml b/.github/workflows/code_coverage.yml
index 276f2841312..a3807258644 100644
--- a/.github/workflows/code_coverage.yml
+++ b/.github/workflows/code_coverage.yml
@@ -45,7 +45,7 @@ jobs:
         with:
           version: 6.5.0
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: scripts_cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
@@ -130,7 +130,7 @@ jobs:
         with:
           version: 6.5.0
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: scripts_cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
@@ -178,7 +178,7 @@ jobs:
       # with Bazel since Bazel can share the most recent cache from an unrelated build and still
       # benefit from incremental build performance (assuming that actions/cache aggressively removes
       # older caches due to the 5GB cache limit size & Bazel's large cache size).
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: test_cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
@@ -285,7 +285,7 @@ jobs:
         with:
           version: 6.5.0
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: scripts_cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f5ba874970e..ee58fb4c444 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,7 +28,7 @@ jobs:
         os: [ubuntu-20.04]
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: cache
         with:
           path: ~/.gradle
@@ -119,7 +119,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: ~/.gradle/caches
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}-jars-{{ checksum "build.gradle" }}
diff --git a/.github/workflows/static_checks.yml b/.github/workflows/static_checks.yml
index ae04da9c0f4..a943076f7f6 100644
--- a/.github/workflows/static_checks.yml
+++ b/.github/workflows/static_checks.yml
@@ -115,7 +115,7 @@ jobs:
         with:
           version: 6.5.0
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: scripts_cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
diff --git a/.github/workflows/stats.yml b/.github/workflows/stats.yml
index bdcb532c03e..f4c0f561c48 100644
--- a/.github/workflows/stats.yml
+++ b/.github/workflows/stats.yml
@@ -126,7 +126,7 @@ jobs:
       # with Bazel since Bazel can share the most recent cache from an unrelated build and still
       # benefit from incremental build performance (assuming that actions/cache aggressively removes
       # older caches due to the 5GB cache limit size & Bazel's large cache size).
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         if: ${{ steps.track_commits.outputs.new_commits == 'true' }}
         id: cache
         with:
diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 82833edfede..0ae969fd9f8 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -35,7 +35,7 @@ jobs:
         with:
           version: 6.5.0
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: scripts_cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
@@ -121,7 +121,7 @@ jobs:
         with:
           version: 6.5.0
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: scripts_cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
@@ -163,7 +163,7 @@ jobs:
       # with Bazel since Bazel can share the most recent cache from an unrelated build and still
       # benefit from incremental build performance (assuming that actions/cache aggressively removes
       # older caches due to the 5GB cache limit size & Bazel's large cache size).
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         id: test_cache
         with:
           path: ${{ env.CACHE_DIRECTORY }}
diff --git a/.github/workflows/wiki.yml b/.github/workflows/wiki.yml
index 57f63fe6fb7..5816c9a7e9a 100644
--- a/.github/workflows/wiki.yml
+++ b/.github/workflows/wiki.yml
@@ -1,4 +1,5 @@
 name: Deploy to Wiki
+
 on:
   pull_request:
     paths: