diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e729db6775..d9be52008e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -763,21 +763,3 @@ jobs:
     steps:
       - name: Mark the job as a success
         run: exit 0
-  ci-failure:
-    name: ci
-    if: github.event_name == 'push' && !success()
-    needs:
-      - style
-      - check
-      - checkexamples
-      - testexamples
-      - checkmacros
-      - testmacros
-      - testv7
-      - testv6
-      - docs
-      - mdbook
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Mark the job as a failure
-        run: exit 1
diff --git a/Cargo.toml b/Cargo.toml
index 679dcc0425..2063135079 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -55,7 +55,7 @@ name = "double_schedule"
 required-features = ["__v7"]
 
 [dependencies]
-cortex-m = "0.6.2"
+cortex-m = "0.7.0"
 cortex-m-rtic-macros = { path = "macros", version = "0.6.0-alpha.0" }
 rtic-core = { git = "https://github.com/rtic-rs/rtic-core", branch = "new_monotonic" }
 #rtic-core = "0.3.1"
@@ -106,3 +106,6 @@ debug = false
 debug-assertions = false
 opt-level = 0
 overflow-checks = false
+
+[patch.crates-io]
+lm3s6965 = { git = "https://github.com/japaric/lm3s6965" }
diff --git a/book/en/src/by-example/types-send-sync.md b/book/en/src/by-example/types-send-sync.md
index a45f179e00..de812a60f4 100644
--- a/book/en/src/by-example/types-send-sync.md
+++ b/book/en/src/by-example/types-send-sync.md
@@ -5,7 +5,7 @@ first parameter. All the fields of these structures have predictable,
 non-anonymous types so you can write plain functions that take them as arguments.
 
 The API reference specifies how these types are generated from the input. You
-can also generate documentation for you binary crate (`cargo doc --bin <name>`);
+can also generate documentation for your binary crate (`cargo doc --bin <name>`);
 in the documentation you'll find `Context` structs (e.g. `init::Context` and
 `idle::Context`).
 
diff --git a/src/lib.rs b/src/lib.rs
index 0840589156..1d4df65115 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -35,7 +35,7 @@
 // #![deny(warnings)]
 #![no_std]
 
-use cortex_m::{interrupt::Nr, peripheral::NVIC};
+use cortex_m::{interrupt::InterruptNumber, peripheral::NVIC};
 pub use cortex_m_rtic_macros::app;
 pub use rtic_core::{
     monotonic::{self, embedded_time as time, Monotonic},
@@ -53,7 +53,7 @@ mod tq;
 /// [`NVIC::pend`](../cortex_m/peripheral/struct.NVIC.html#method.pend)
 pub fn pend<I>(interrupt: I)
 where
-    I: Nr,
+    I: InterruptNumber,
 {
     NVIC::pend(interrupt)
 }
diff --git a/ui/single/locals-cfg.stderr b/ui/single/locals-cfg.stderr
index 9319ab4650..47992b3e60 100644
--- a/ui/single/locals-cfg.stderr
+++ b/ui/single/locals-cfg.stderr
@@ -31,5 +31,5 @@ error[E0425]: cannot find value `FOO` in this scope
 error: duplicate lang item in crate `panic_halt` (which `$CRATE` depends on): `panic_impl`.
   |
   = note: the lang item is first defined in crate `std` (which `$CRATE` depends on)
-  = note: first definition in `std` loaded from /usr/share/rust/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-93cbfed54dd1bac8.rlib
-  = note: second definition in `panic_halt` loaded from $DIR/target/tests/target/x86_64-unknown-linux-gnu/debug/deps/libpanic_halt-e17d79bd6be439e3.rmeta
+  = note: first definition in `std` loaded from /usr/share/rust/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib
+  = note: second definition in `panic_halt` loaded from $DIR/target/tests/target/x86_64-unknown-linux-gnu/debug/deps/libpanic_halt-f6dc7d4a3dd7a21d.rmeta
diff --git a/ui/single/resources-cfg.stderr b/ui/single/resources-cfg.stderr
index e0b82b9391..39f2c1aaf6 100644
--- a/ui/single/resources-cfg.stderr
+++ b/ui/single/resources-cfg.stderr
@@ -1,8 +1,8 @@
 error: duplicate lang item in crate `panic_halt` (which `$CRATE` depends on): `panic_impl`.
   |
   = note: the lang item is first defined in crate `std` (which `$CRATE` depends on)
-  = note: first definition in `std` loaded from /usr/share/rust/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-93cbfed54dd1bac8.rlib
-  = note: second definition in `panic_halt` loaded from $DIR/target/tests/target/x86_64-unknown-linux-gnu/debug/deps/libpanic_halt-e17d79bd6be439e3.rmeta
+  = note: first definition in `std` loaded from /usr/share/rust/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib
+  = note: second definition in `panic_halt` loaded from $DIR/target/tests/target/x86_64-unknown-linux-gnu/debug/deps/libpanic_halt-f6dc7d4a3dd7a21d.rmeta
 
 error[E0609]: no field `o1` on type `initResources<'_>`
   --> $DIR/resources-cfg.rs:47:21