diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fe77bb2..9034936 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
       matrix:
         rust:
           - stable
-          - 1.60.0
+          - 1.61.0
     steps:
       - uses: actions/checkout@v2
       - name: Install Rust stable toolchain
@@ -36,7 +36,7 @@ jobs:
       matrix:
         rust:
           - stable
-          - 1.60.0
+          - 1.61.0
         feature:
           - ""
           - actix4
@@ -44,13 +44,13 @@ jobs:
           - warp
           - axum
         exclude:
-        - rust: 1.60.0
+        - rust: 1.61.0
           feature: actix4
-        - rust: 1.60.0
+        - rust: 1.61.0
           feature: actix3
-        - rust: 1.60.0
+        - rust: 1.61.0
           feature: warp
-        - rust: 1.60.0
+        - rust: 1.61.0
           feature: axum
     steps:
       - uses: actions/checkout@v2
diff --git a/Cargo.toml b/Cargo.toml
index ba27ebf..1e388aa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ name = "serde_qs"
 repository = "https://github.com/samscott89/serde_qs"
 readme = "README.md"
 version = "0.13.0"
-rust-version = "1.60"
+rust-version = "1.61"
 
 [dependencies]
 actix-web4 = { version = "4.0", optional = true, package = "actix-web", default-features = false }
@@ -25,8 +25,7 @@ axum-framework = { package = "axum", version = "0.7", default-features = false,
 
 [dev-dependencies]
 chrono = { version = "0.4", features = ["serde"] }
-csv = "=1.2.2"
-memchr = "<2.5,>1.0" # 2.6+ breaks on older rust versions
+csv = "1.3"
 rand = "0.8"
 serde_derive = "1.0"
 serde_urlencoded = "0.7"