diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index dc337520..5402a525 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Checkout phreeqc3-HTMLversion
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           repository: usgs-coupled-subtrees/phreeqc3-HTMLversion
           ref: master
@@ -75,7 +75,7 @@ jobs:
             exit 1
           fi
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: chm
           path: ${{github.workspace}}/phreeqc3.chm
@@ -95,9 +95,9 @@ jobs:
     needs: [init]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
-      - uses: r-lib/actions/setup-r@v1
+      - uses: r-lib/actions/setup-r@v2
         with:
           use-public-rspm: true
 
@@ -116,7 +116,7 @@ jobs:
       - name: check
         run: cd R && make VERSION=${{ needs.init.outputs.VER }} check_built
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: cran
           path: ${{github.workspace}}/R/phreeqc_*.tar.gz
@@ -125,7 +125,7 @@ jobs:
     needs: [r-build]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - uses: actions/download-artifact@v3
         with:
@@ -136,7 +136,7 @@ jobs:
         working-directory: R
         run: ls -lR
       
-      - uses: r-lib/actions/setup-r@v1
+      - uses: r-lib/actions/setup-r@v2
         with:
           use-public-rspm: true
 
@@ -158,7 +158,7 @@ jobs:
       - name: run
         run: cd R && R -d "valgrind --tool=memcheck --leak-check=full" --vanilla < valgrind.R 2>&1 | tee valgrind.full.out
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: valgrind
           path: ${{github.workspace}}/R/valgrind.full.out
@@ -167,9 +167,9 @@ jobs:
     needs: [init, chm]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v3
         with:
           name: chm
 
@@ -283,17 +283,17 @@ jobs:
       - name: copy
         run: cp doc/README IPhreeqc_ReadMe.txt
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: readme
           path: ${{github.workspace}}/IPhreeqc_ReadMe.txt
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: tarball
           path: ${{github.workspace}}/_build/*.tar.gz
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: zipball
           path: ${{github.workspace}}/_build/*.zip
@@ -316,7 +316,7 @@ jobs:
   #           BUILD_CLR_LIBS: ON
 
   #   steps:
-  #   - uses: actions/checkout@v2
+  #   - uses: actions/checkout@v3
 
   #   - name: Configure CMake
   #     # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.