diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f8b0315..134812f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,6 +45,18 @@ jobs:
       - name: cargo test
         run: cargo test --workspace --all-targets
 
+  msrv:
+    name: MSRV check (1.95)
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: "1.95"
+      - uses: Swatinem/rust-cache@v2
+      - name: cargo check (MSRV)
+        run: cargo check --workspace --all-features
+
   docs:
     name: Docs (Docusaurus)
     runs-on: ubuntu-latest
diff --git a/Cargo.toml b/Cargo.toml
index 4e1c807..f007ad6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ members = ["crates/opentimstdf", "crates/opentimstdf-py"]
 [workspace.package]
 version = "1.3.2"
 edition = "2021"
-rust-version = "1.85"
+rust-version = "1.95"
 authors = ["Nathan Riley <git@nathanriley.com>"]
 license = "Apache-2.0"
 repository = "https://github.com/Sigilweaver/OpenTimsTDF"