diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 401283b125c..b9ad90c865c 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -146,7 +146,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux.yml
           extra-specs: |
@@ -189,7 +189,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux_llvm10.yml
           extra-specs: |
@@ -230,7 +230,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux_llvm14.yml
           extra-specs: |
@@ -271,7 +271,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux_llvm15.yml
           extra-specs: |
@@ -326,7 +326,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux.yml
           extra-specs: |
@@ -381,7 +381,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux.yml
           extra-specs: |
@@ -400,7 +400,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux.yml
           extra-specs: |
@@ -419,7 +419,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux.yml
           extra-specs: |
@@ -468,7 +468,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux.yml
           extra-specs: |
@@ -492,7 +492,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mamba-org/provision-with-micromamba@v12
+      - uses: mamba-org/provision-with-micromamba@v16
         with:
           environment-file: ci/environment_linux.yml
           extra-specs: |