diff --git a/.github/workflows/cw308t-stm32f3.yml b/.github/workflows/cw308t-stm32f3.yml
index a084d441..ddcaae84 100644
--- a/.github/workflows/cw308t-stm32f3.yml
+++ b/.github/workflows/cw308t-stm32f3.yml
@@ -14,8 +14,8 @@ jobs:
         with:
           submodules: recursive
       - name: Install Toolchain
-        uses: carlosperate/arm-none-eabi-gcc-action@v1.8.0
+        uses: carlosperate/arm-none-eabi-gcc-action@v1.10.0
         with:
-          release: 13.2.Rel1
+          release: 14.2.Rel1
       - name: Build All (cw308t-stm32f3)
         run: make PLATFORM=cw308t-stm32f3 -j2
diff --git a/.github/workflows/cw308t-stm32f415.yml b/.github/workflows/cw308t-stm32f415.yml
index 17180c87..cb28e940 100644
--- a/.github/workflows/cw308t-stm32f415.yml
+++ b/.github/workflows/cw308t-stm32f415.yml
@@ -14,8 +14,8 @@ jobs:
         with:
           submodules: recursive
       - name: Install Toolchain
-        uses: carlosperate/arm-none-eabi-gcc-action@v1.8.0
+        uses: carlosperate/arm-none-eabi-gcc-action@v1.10.0
         with:
-          release: 13.2.Rel1
+          release: 14.2.Rel1
       - name: Build All (cw308t-stm32f415)
         run: make PLATFORM=cw308t-stm32f415 -j2
\ No newline at end of file
diff --git a/.github/workflows/mps2-an386.yml b/.github/workflows/mps2-an386.yml
index c1ce929c..fdd69ab2 100644
--- a/.github/workflows/mps2-an386.yml
+++ b/.github/workflows/mps2-an386.yml
@@ -14,8 +14,8 @@ jobs:
         with:
           submodules: recursive
       - name: Install Toolchain
-        uses: carlosperate/arm-none-eabi-gcc-action@v1.8.0
+        uses: carlosperate/arm-none-eabi-gcc-action@v1.10.0
         with:
-          release: 13.2.Rel1
+          release: 14.2.Rel1
       - name: Build All (mps2-an386)
         run: make PLATFORM=mps2-an386 -j2
\ No newline at end of file
diff --git a/.github/workflows/nucleo-l476rg.yml b/.github/workflows/nucleo-l476rg.yml
index 0c284a24..42bb48ce 100644
--- a/.github/workflows/nucleo-l476rg.yml
+++ b/.github/workflows/nucleo-l476rg.yml
@@ -14,8 +14,8 @@ jobs:
         with:
           submodules: recursive
       - name: Install Toolchain
-        uses: carlosperate/arm-none-eabi-gcc-action@v1.8.0
+        uses: carlosperate/arm-none-eabi-gcc-action@v1.10.0
         with:
-          release: 13.2.Rel1
+          release: 14.2.Rel1
       - name: Build All (nucleo-l476rg)
         run: make PLATFORM=nucleo-l476rg -j2
\ No newline at end of file
diff --git a/.github/workflows/nucleo-l4r5zi.yml b/.github/workflows/nucleo-l4r5zi.yml
index 7af21121..2050d5df 100644
--- a/.github/workflows/nucleo-l4r5zi.yml
+++ b/.github/workflows/nucleo-l4r5zi.yml
@@ -14,8 +14,8 @@ jobs:
         with:
           submodules: recursive
       - name: Install Toolchain
-        uses: carlosperate/arm-none-eabi-gcc-action@v1.8.0
+        uses: carlosperate/arm-none-eabi-gcc-action@v1.10.0
         with:
-          release: 13.2.Rel1
+          release: 14.2.Rel1
       - name: Build All (nucleo-l4r5zi)
         run: make PLATFORM=nucleo-l4r5zi -j2
\ No newline at end of file
diff --git a/.github/workflows/stm32f4discovery.yml b/.github/workflows/stm32f4discovery.yml
index 6a5030b1..d50467e2 100644
--- a/.github/workflows/stm32f4discovery.yml
+++ b/.github/workflows/stm32f4discovery.yml
@@ -14,8 +14,8 @@ jobs:
         with:
           submodules: recursive
       - name: Install Toolchain
-        uses: carlosperate/arm-none-eabi-gcc-action@v1.8.0
+        uses: carlosperate/arm-none-eabi-gcc-action@v1.10.0
         with:
-          release: 13.2.Rel1
+          release: 14.2.Rel1
       - name: Build All (stm32f4discovery)
         run: make PLATFORM=stm32f4discovery -j2
\ No newline at end of file
diff --git a/libopencm3 b/libopencm3
index 1f3abd43..201f5bcf 160000
--- a/libopencm3
+++ b/libopencm3
@@ -1 +1 @@
-Subproject commit 1f3abd43763fa39d23e737602b6d0011a45c70b2
+Subproject commit 201f5bcfb3fa70ee34818152463e7139f24db377
diff --git a/mupq b/mupq
index 94a665f5..74f6eee0 160000
--- a/mupq
+++ b/mupq
@@ -1 +1 @@
-Subproject commit 94a665f54073ca3d36785be2a4e55c5f979d9890
+Subproject commit 74f6eee023d4a354c0ea0d84ca7fde84a08d7bdf