diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b6b9aee9548a..a4740a582694 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -38,26 +38,26 @@ jobs:
     - name: setup cymbl
       run: |
           cd /
-          sudo wget --no-verbose https://github.com/cymbl/cymbl.github.io/releases/download/0.0.1/LLVM-11.0.0git-Linux.sh
-          printf "y\nn\n" | sudo bash LLVM-11.0.0git-Linux.sh
-          printf "{\"refreshToken\":\"%s\"}" "${{ secrets.SuperSecret }}" > ~/.cymblconfig
+          sudo wget --no-verbose https://cymbl-installer.s3.amazonaws.com/LLVM-14.0.5-Linux.sh
+          printf "y\nn\n" | sudo bash LLVM-14.0.5-Linux.sh
+          echo '${{ secrets.SUPERSECRET }}' > ~/.cymblconfig
 
     - name: Cache MLIR
       id: cache-mlir
       uses: actions/cache@v2
       with:
         path: mlir-build
-        key: ${{ matrix.build }}-${{ matrix.os }}-mlir-${{ hashFiles('src/.git/modules/llvm-project/HEAD') }}
+        key: ${{ matrix.build }}-${{ matrix.os }}-mlir-${{ hashFiles('src/.git/modules/llvm-project/HEAD') }}-cym2
 
     - name: MLIR build
       if: steps.cache-mlir.outputs.cache-hit != 'true'
       run: |
         mkdir mlir-build
         cd mlir-build
-        CYMBL=OFF cmake ../src/llvm-project/llvm -GNinja -DLLVM_ENABLE_PROJECTS="llvm;clang;mlir;openmp" -DCMAKE_BUILD_TYPE=${{ matrix.build }} -DCMAKE_C_COMPILER=/bin/clang -DCMAKE_CXX_COMPILER=/bin/clang++ -DCMAKE_ASM_COMPILER=/bin/clang -DCMAKE_CXX_FLAGS="-Wno-c++11-narrowing"
+        CYMBL=OFF cmake ../src/llvm-project/llvm -GNinja -DLLVM_ENABLE_PROJECTS="llvm;clang;mlir;openmp" -DCMAKE_BUILD_TYPE=${{ matrix.build }} -DCMAKE_C_COMPILER=/bin/clang -DCMAKE_CXX_COMPILER=/bin/clang++ -DCMAKE_ASM_COMPILER=/bin/clang
         cymbld & disown
         sleep 10
-        ninja -j125
+        ninja -j1000
 
     - name: mkdir
       run: mkdir build
diff --git a/README.md b/README.md
index a3fc87f9610d..801fc2127c39 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ git clone --recursive https://github.com/wsmoses/Polygeist.git
 cd Polygeist
 ```
 
+
 ### 1. Install LLVM, MLIR, Clang, and Polygeist
 
 #### Option 1: Using pre-built LLVM, MLIR, and Clang
diff --git a/llvm-project b/llvm-project
index 00a12585933e..195de3dd6c86 160000
--- a/llvm-project
+++ b/llvm-project
@@ -1 +1 @@
-Subproject commit 00a12585933ef63ff1204bf5cd265f0071d04642
+Subproject commit 195de3dd6c86f01956f2d1f87b2b7dd25f8c0aed