diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f363b8b7..06cd63b1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
   build:
     strategy:
       matrix:
-        go: ['1.18', '1.19', '1.20']
+        go: ['1.22', '1.23', '1.24', '1.25']
     name: Build (Go ${{ matrix.go }})
     runs-on: ubuntu-latest
     steps:
@@ -49,7 +49,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-go@v2
       with:
-        go-version: '1.20'
+        go-version: '1.25'
     - name: Install dependencies
       run: |
         sudo dpkg --add-architecture i386
@@ -65,7 +65,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-go@v2
       with:
-        go-version: '1.20'
+        go-version: '1.25'
     - name: Install dependencies
       run: |
         sudo apt-get update
@@ -113,7 +113,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-go@v2
       with:
-        go-version: '1.20'
+        go-version: '1.25'
     - name: Install dependencies
       run: |
         sudo apt-get update
@@ -128,7 +128,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-go@v2
       with:
-        go-version: '1.20'
+        go-version: '1.25'
     - name: Install dependencies
       run: |
         sudo apt-get update
diff --git a/README.md b/README.md
index 58fd8708..388f79ee 100644
--- a/README.md
+++ b/README.md
@@ -224,7 +224,7 @@ information about each of the commands.
 ## Building and installing
 
 `fscrypt` has a minimal set of build dependencies:
-*   [Go](https://golang.org/doc/install) 1.18 or higher. Older versions may work
+*   [Go](https://golang.org/doc/install) 1.22 or higher. Older versions may work
     but they are not tested or supported.
 *   A C compiler (`gcc` or `clang`)
 *   `make`