diff --git a/.github/workflows/check-rust.yml b/.github/workflows/check-rust.yml
index 77fa903a..0cc87e91 100644
--- a/.github/workflows/check-rust.yml
+++ b/.github/workflows/check-rust.yml
@@ -20,7 +20,7 @@ jobs:
   test-min-rust-version:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: baptiste0928/cargo-install@v3
         with:
           crate: cargo-msrv
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 9f3d93c5..7262a2b2 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -59,7 +59,7 @@ jobs:
       LIBPRQLR_BUILD: "true"
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: r-lib/actions/setup-pandoc@v2
 
@@ -133,7 +133,7 @@ jobs:
       LIB_SUMS_PATH: "tools/lib-sums.tsv"
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Check for pre-built binary
         run: |
diff --git a/.github/workflows/pkgdown.yml b/.github/workflows/pkgdown.yml
index 85190090..8ba9f87a 100644
--- a/.github/workflows/pkgdown.yml
+++ b/.github/workflows/pkgdown.yml
@@ -37,7 +37,7 @@ jobs:
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: r-lib/actions/setup-pandoc@v2
       - uses: r-lib/actions/setup-r@v2
         with:
diff --git a/.github/workflows/release-lib.yml b/.github/workflows/release-lib.yml
index 9c87f42c..16d2d7c3 100644
--- a/.github/workflows/release-lib.yml
+++ b/.github/workflows/release-lib.yml
@@ -53,7 +53,7 @@ jobs:
       packages: write
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: prep Rust
         working-directory: src/rust
@@ -139,7 +139,7 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: prep Rust
         working-directory: src/rust
@@ -195,7 +195,7 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: actions/download-artifact@v5
         with: