diff --git a/.github/workflows/rate-limiting.yml b/.github/workflows/rate-limiting.yml
index 9157159..87c3f8e 100644
--- a/.github/workflows/rate-limiting.yml
+++ b/.github/workflows/rate-limiting.yml
@@ -24,9 +24,9 @@ jobs:
       summary: ${{ steps.msg.outputs.summary}}
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
-      - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v3.3.0
+      - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:
-          go-version: '1.22'
+          go-version-file: 'go.work'
           check-latest: true
       - name: Rate Limit Rekor Staging
         id: rekor_staging
diff --git a/.github/workflows/reusable-pager.yml b/.github/workflows/reusable-pager.yml
index e7cf810..37ad6df 100644
--- a/.github/workflows/reusable-pager.yml
+++ b/.github/workflows/reusable-pager.yml
@@ -55,7 +55,7 @@ jobs:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
       - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v3.3.0
         with:
-          go-version: '1.22'
+          go-version-file: 'pager-duty/go.mod'
           check-latest: true
 
       - uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
diff --git a/go.work b/go.work
index bf1de3e..21824d4 100644
--- a/go.work
+++ b/go.work
@@ -1,4 +1,4 @@
-go 1.22.6
+go 1.23.1
 
 use (
 	./pager-duty
diff --git a/pager-duty/go.mod b/pager-duty/go.mod
index 2c93d25..8c187fd 100644
--- a/pager-duty/go.mod
+++ b/pager-duty/go.mod
@@ -1,6 +1,6 @@
 module github.com/sigstore/sigstore-probers/pager-duty
 
-go 1.22.5
+go 1.23.1
 
 require (
 	github.com/PagerDuty/go-pagerduty v1.8.0
diff --git a/prober/ctlog/go.mod b/prober/ctlog/go.mod
index 2bbb79b..cdc0dd9 100644
--- a/prober/ctlog/go.mod
+++ b/prober/ctlog/go.mod
@@ -1,6 +1,6 @@
 module github.com/sigstore/sigstore-probers/prober/ctlog
 
-go 1.22.5
+go 1.23.1
 
 require (
 	github.com/google/certificate-transparency-go v1.2.1
diff --git a/prober/hack/toolz/go.mod b/prober/hack/toolz/go.mod
index 73e8df1..7997859 100644
--- a/prober/hack/toolz/go.mod
+++ b/prober/hack/toolz/go.mod
@@ -1,6 +1,7 @@
 module github.com/sigstore/sigstore-probers/prober/hack/toolz
 
-go 1.22.6
+go 1.23.1
+
 require (
 	github.com/sigstore/cosign/v2 v2.4.0
 	github.com/sigstore/rekor v1.3.6