diff --git a/.github/workflows/Downgrade.yml b/.github/workflows/Downgrade.yml
index ea514780..4f4f4e12 100644
--- a/.github/workflows/Downgrade.yml
+++ b/.github/workflows/Downgrade.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        version: ['1.9', '1.10']
+        version: ['1.9', '1.10', '1.11']
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@latest
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b0dc427c..d317eed6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
         version:
           - '1.9'
           - '1.10'
-          - '~1.11.0-0'
+          - '1.11'
         os:
           - ubuntu-latest
           - macOS-latest
diff --git a/Project.toml b/Project.toml
index 51319631..1263c0c9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -26,13 +26,13 @@ ClimaUtilitiesClimaCommsExt = "ClimaComms"
 ClimaUtilitiesClimaCoreTempestRemapExt = "ClimaCoreTempestRemap"
 
 [compat]
-Adapt = "3.3, 4"
+Adapt = "4"
 Artifacts = "1"
-CUDA = "5"
-ClimaComms = "0.5.6, 0.6"
-ClimaCore = "0.12, 0.13, 0.14"
+CUDA = "5.5"
+ClimaComms = "0.6"
+ClimaCore = "0.14.19"
 ClimaCoreTempestRemap = "0.3.13"
 Dates = "1"
-Interpolations = "0.15"
+Interpolations = "0.15.1"
 NCDatasets = "0.13.1, 0.14"
 julia = "1.9"