diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9c25e34..ce2a1a1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,7 +3,7 @@ env:
   # version like 1.70. Note that we only specify MAJOR.MINOR and not PATCH so that bugfixes still
   # come automatically. If the version specified here is no longer the latest stable version,
   # then please feel free to submit a PR that adjusts it along with the potential clippy fixes.
-  RUST_STABLE_VER: "1.93" # In quotes because otherwise (e.g.) 1.70 would be interpreted as 1.7
+  RUST_STABLE_VER: "1.95" # In quotes because otherwise (e.g.) 1.70 would be interpreted as 1.7
   # The purpose of checking with the minimum supported Rust toolchain is to detect its staleness.
   # If the compilation fails, then the version specified here needs to be bumped up to reality.
   # Be sure to also update the rust-version property in the workspace Cargo.toml file,
@@ -85,7 +85,7 @@ jobs:
     name: formatting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: install stable toolchain
         uses: dtolnay/rust-toolchain@master
@@ -119,7 +119,7 @@ jobs:
       matrix:
         os: [windows-latest, macos-latest, ubuntu-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: install stable toolchain
         uses: dtolnay/rust-toolchain@master
@@ -151,7 +151,7 @@ jobs:
     name: cargo clippy (wasm32)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: install stable toolchain
         uses: dtolnay/rust-toolchain@master
@@ -183,7 +183,7 @@ jobs:
       matrix:
         os: [windows-latest, macos-latest, ubuntu-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: install stable toolchain
         uses: dtolnay/rust-toolchain@master
@@ -210,7 +210,7 @@ jobs:
     name: cargo test (wasm32)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: install stable toolchain
         uses: dtolnay/rust-toolchain@master
@@ -241,7 +241,7 @@ jobs:
       matrix:
         os: [windows-latest, macos-latest, ubuntu-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: install msrv toolchain
         uses: dtolnay/rust-toolchain@master
@@ -269,7 +269,7 @@ jobs:
     name: cargo check (msrv) (wasm32)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: install msrv toolchain
         uses: dtolnay/rust-toolchain@master
@@ -296,7 +296,7 @@ jobs:
     #       If we get per-platform docs (win/macos/linux/wasm32/..) then doc jobs should match that.
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: install nightly toolchain
         uses: dtolnay/rust-toolchain@nightly
@@ -316,7 +316,7 @@ jobs:
   typos:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: check typos
-        uses: crate-ci/typos@v1.39.0
+        uses: crate-ci/typos@v1.45.2
diff --git a/crates/message-format-runtime/src/catalog.rs b/crates/message-format-runtime/src/catalog.rs
index ebf736c..5320e4b 100644
--- a/crates/message-format-runtime/src/catalog.rs
+++ b/crates/message-format-runtime/src/catalog.rs
@@ -727,13 +727,11 @@ fn advance_control_state(
                         opcode: decoded.opcode,
                     })?;
         }
-        vm::OP_CASE_STR | vm::OP_CASE_DEFAULT => {
-            if state.select_depth == 0 {
-                return Err(CatalogError::InvalidSelectSequence {
-                    pc: decoded.pc,
-                    opcode: decoded.opcode,
-                });
-            }
+        vm::OP_CASE_STR | vm::OP_CASE_DEFAULT if state.select_depth == 0 => {
+            return Err(CatalogError::InvalidSelectSequence {
+                pc: decoded.pc,
+                opcode: decoded.opcode,
+            });
         }
         vm::OP_SELECT_END => {
             if state.select_depth == 0 {