diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index e1749d4..cf197c2 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -2,11 +2,11 @@ name: CI
 on:
   push:
     branches:
-      - master
+      - main
     tags: ['*']
   pull_request:
     branches:
-      - master
+      - main
 concurrency:
   # Skip intermediate builds: always.
   # Cancel intermediate builds: only if it is a pull request build.
@@ -21,7 +21,8 @@ jobs:
       matrix:
         version:
           # - '1.0'
-          - '1.9'
+          - '1.10'
+          - '1.11'
           - 'nightly'
         os:
           - ubuntu-latest
diff --git a/Project.toml b/Project.toml
index ea7b0b9..044f62e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -45,30 +45,30 @@ VMRobotControlMakieExt = "Makie"
 
 [compat]
 BenchmarkTools = "1"
-ColorTypes = ">= 0.11"
-Colors = ">= 0.12"
-DataStructures = ">= 0.18"
-DifferentialEquations = "7"
+ColorTypes = "0.11"
+Colors = "0.12"
+DataStructures = "0.18"
 DiffResults = "1"
-DigitalAssetExchangeFormatIO = ">= 1.1.2" # This is required, previous versions broken
+DifferentialEquations = "7"
+DigitalAssetExchangeFormatIO = "1.1.2"
 EzXML = "1"
 FileIO = "1"
-ForwardDiff = ">= 0.10"
+ForwardDiff = "0.10"
 FunctionWrappers = "1"
-GeometryBasics = ">= 0.4"
+GeometryBasics = "0.4, 0.5"
 Graphs = "1"
-JSON = ">= 0.21"
-LoopVectorization = ">= 0.12"
-Makie = ">= 0.21"     
-MeshIO = ">= 0.4"
-Observables = ">= 0.5"
+JSON = "0.21"
+LoopVectorization = "0.12"
+Makie = "0.21"
+MeshIO = "0.4"
+Observables = "0.5"
 OrderedCollections = "1"
-PreallocationTools = ">= 0.4"
-ResultTypes = "4"
-StaticArrays = ">= 1.8.1" # Manual
-StatsBase = ">= 0.34"
 Pkg = "1"
+PreallocationTools = "0.4"
+ResultTypes = "4"
 SparseArrays = "1"
+StaticArrays = "1.8.1"
+StatsBase = "0.34"
 
 [extras]
 DifferentialEquations = "0c46a032-eb83-5123-abaf-570d42b7fbaa"