diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 48f3b04..1c08037 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -71,14 +71,14 @@ jobs:
         args: --features "serde"
 
   msrv:
-    name: Current MSRV is 1.41
+    name: Current MSRV is 1.51
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
     - uses: actions-rs/toolchain@v1
       with:
         profile: minimal
-        toolchain: 1.41
+        toolchain: 1.51
         override: true
     - uses: actions-rs/cargo@v1
       with: